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The University of Tokyo

Activities(2012-)

Activities before 2011

Activities after joining IIS are listed below.
If PDFs of the papers are needed, please contact us.

Original papers

42. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura,
Yusuke Kajihara, Passive near-field imaging via grating-based spectroscopy,
Review of Scientific Instruments, 93, 1, (2022) 13704.
41. Fuminobu Kimura, Hao Chang, Weiyan Chen,Yusuke Kajihara,
Controlling Size and Similarity of Anodic Porous to Reveal Joining Mechanism of Injection Molded Direct Joining,
Journal of Smart Processing,10,6,(2021) 351-358.
40. Yusuke Kajihara, Yuta Kanehara, Kuan-Ting Lin, Susumu Komiyama,
Laser-assisted tip positioning for thermal near-field microscopy,
Infrared Physics & Technology, 119, (2021) 103917.
39. Shuohan Wang, Fuminobu Kimura, Shuaijie Zhao, Eiji Yamaguchi, Yuuka Ito, Yusuke Kajihara,
Influence of fluidity improver on metal-polymer direct joining via injection molding,
Precision Engineering, 72, ( 2021) 620-626.
38. Fuminobu Kimura, Shotaro Kadoya, Yusuke Kajihara,
Active Air Venting of Mold Cavity to Improve Performance of Injection Molded Direct Joining,
Nanomanufacturing and Metrology (2021) .
37. Yusuke Kajihara, Rio Takahashi, Ichiro Yoshida, Shingo Saito, Norihiko Sekine, Shuichi Nowatari, Shigeo Miyake
Measurement Method of Internal Residual Stress in Plastic Parts Using Terahertz Spectroscopy, Nanomanufacturing and Metrology, 4, (2021) 46-52.
36. Shuaijie Zhao, Fuminobu Kimura, Wang Shuohan, Yusuke Kajihara,
Chemical interaction at the interface of metal–plastic direct joints fabricated via injection molded direct joining,
Applied Surface Science, 540, (2021) 148339.
35. Shotaro Kadoya, Fuminobu Kimura, Takashi Yanagishita, Yusuke Kajihara,
Structure size effect on polymer infiltration in injection molded direct joining,
Precision Engineering, 67, (2021) 100-109.
34. Kuan-Ting Lin, Hirofumi Nema, Qianchun Weng, Sunmi Kim, Kenta Sugawara, Taiichi Otsuji, Susumu Komiyama, Yusuke Kajihara,
Nanoscale probing of thermally excited evanescent fields in an electrically biased graphene by near-field optical microscopy,
Applied Physics Express, 13, 9 , (2020) 96501.
33. Masaki YAMAGUCHI, Ichiro YOSHIDA, Yuki KONDO, Eiji YAMAGUCHI, Nayuta HORIE, Gota SUZUKI, Fuminobu KIMURA, Yusuke KAJIHARA,
Research and Proposal on Surface Texture Parameters for The Injection Molded Direct Joining Using Micro Blasting, Journal of the Japan Society for Precision Engineering 86(6) 486 - 492.
32. Shuaijie Zhao, Fuminobu Kimura, Eiji Yamaguchi, Nayuta Horie, Yusuke Kajihara,
Manufacturing aluminum/polybutylene terephthalate direct joints by using hot water–treated aluminum via injection molding,
The International Journal of Advanced Manufacturing Technology, 107, (2020) 4637-4644.
31. Kakeru Enami, Fuminobu Kimura, Keisuke Yokoyama, Takeshi Murakami, Yusuke Kajihara,
Experimental and simulative investigation of the effects of laser-structured metal surface on metal-polymer direct joining,
Precision Engineering, 62, (2020) 273-281.
30. Fuminobu Kimura, Eiji Yamaguchi, Nayuta Horie, Gota Suzuki,and Yusuke Kajihara,
Formation of boehmite crystals on microblasted aluminum surface to enhance performance of metal–polymer direct joining,
Materials Letters, 260, (2020), 126963.
29. Shuaijie Zhao,Fuminobu Kimura, Shotaro Kadoya, and Yusuke Kajihara,
Experimental analysis on mechanical interlocking of metal–polymer direct joining,
Precision Engineering, 61, (2019) 120-125.
28. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura, and Yusuke Kajihara,
Implementation and Evaluation of a Spectroscopic System for Passive Near-Field Microscopy,
IEEE Photonic Technology Letters 31, 15, (2019) 1261-1264.
27. Qianchun Weng, Vishal Panchal, Kuan-Ting Lin, Liaoxin Sun, Yusuke Kajihara, Alexander Tzalenchuk, and Susumu Komiyama,
Comparison of active and passive methods for the infrared scanning near-field microscopy,
Appl. Phys. Lett. 114 (2019), 153101.
26. Shotaro Kadoya, Fuminobu Kimura, and Yusuke Kajihara,
PBT‒anodized aluminum alloy direct joining: Characteristic injection speed dependence of injected polymer replicated into nanostructures,
Polymer Testing. 75, (2019) 127-132.
25. Fuminobu Kimura, Shotaro Kadoya, and Yusuke Kajihara,
Effects of molding conditions on injection molded direct joining under various surface fine-structuring,
The International Journal of Advanced Manufacturing Technology, 101 (2019) 2703-2712.
24. Shotaro Kadoya, Fuminobu Kimura, Yusuke Kajihara,
Tester for tensile shear evaluation of metal–polymer single lap joint,
Prec. Eng. 54 (2018), 321-326.
23. Qianchun Weng, Kuan-Ting Lin, Kenji Yoshida, Hirofumi Nema, Susumu Komiyama, Sunmi Kim, Kazuhiko Hirakawa, Yusuke Kajihara,
Near-field Radiative Nanothermal Imaging of Nonuniform Joule Heating in Narrow Metal Wires,
Nano. Lett. 18, (2018) 4220-4225.
22. Yusuke Kajihara, Yuta Tamura, Fuminobu Kimura, Gota Suzuki, Naotake Nakura, Eiji Yamaguchi,
Joining strength dependence on molding conditions and surface textures in blast-assisted metal-polymer direct joining,
CIRP Annals, 67 (2018) 591-594.
21. Qianchun Weng, Susumu Komiyama, Le Yang, Zhenghua An, Pingping Chen, Svend-Age Biehs, Yusuke Kajihara, Wei Lu,
Imaging of nonlocal hot-electron energy dissipation via shot noise,
Science, 360 (2018) 775-778.
20. Y. Kajihara, Y. Tamura, K. Matsuzaka, S. Kadoya, and F. Kimura,
Measuring moisture content of pulp-injection molded products with terahertz waves,
Int J. Automation Technology, 11, 5, 766-771 (2017).
19. K.-T. Lin, S. Komiyama, S. Kim, K. Kawamura, and Y. Kajihara,
A high signal-to-noise ratio passive near-field microscope equipped with a helium-free cryostat
Review of Scientific Instruments, 88, 1, 13706 (2017).
18. S. Kim, S. Komiyama, S. Matsuda, M. Patrashin, and Y. Kajihara,
Improved Performance of Ultrahigh-Sensitive Charge-Sensitive Infrared Phototransistors (CSIP),
Internatinal Journal of High Speed Electgronics and Systems, 25, 3&4, 1640021 (2016).
17. Fuminobu Kimura, Shotaro Kadoya, and Yusuke Kajihara,
Effects of Molding Conditions on Injection Molded Direct Joining using a Metal with Nano-structured Surface,
Prec. Eng., 45, 203-208 (2016).
16. K.-T. Lin, S. Komiyama, and Y. Kajihara,
Tip size dependence of passive near-field microscopy,
Opt. Lett., 41, 484-487 (2016).
15. S. Kim, S. Komiyama, T. Ueda, T. Satoh, and Y. Kajihara,
Two-color detection with charge sensitive infrared phototransistors,
Appl. Phys. Lett., 107, 1182106 (2015).
14. Y. Kajihara, T. Nakajima, Z. Wang, and S. Komiyama,
Terahertz single-photon detectors based on quantum wells,
J. Appl. Phys., 113, 136506 (2013).
13. Y. Kajihara, T. Mizutani, and S. Komiyama,
Passive THz near-field imaging and its applications for engineering,
Key Engineering Materials, 523-524, 821-825 (2012).
12. S. Takahashi, Y. Kajihara, and K. Takamasu,
Submicrometer thickness layer fabrication for layer-by-layer microstereolithography using evanescent light,
CIRP Annals, 61, 219-222 (2012).
11. S. Amarie, P. Zaslansky, Y. Kajihara, E. Griesshaber, W. W. Schmahl, and F. Keilmann,
Nano-FTIR chemical mapping of minerals in biological materials,
Beilstein Journal of Nanotechnology, 3, 312-323 (2012).

Review papers

12. Yusuke Kajihara,
Nanoscale thermlal microscopy,
Journal of the Japan Society of Precision Engineering,87,9,(2021) 721-724.
11. Yusuke Kajihara,
Structure property ― Joining techniques for CFRP―,
Seikei Kakou,33, 7,(2021) 235-238.
10. Y. Kajihara, S. Kadoya, and F. Kimura,
Metal-polymer direct joinig using anodization,
Journal of the surface finishing society of Japan,72, 4, (2021) 194-198.
9. Yusuke Kajihara,
Characteristics and applications of blast-assited metal-polymer joining,
Plastics,71,11,(2020) 38-42.
8. Yusuke Kajihara,
Trends in metal-polymer hybrid joiniing,
Die and Mould Technology,34, 10, (2019) 22-25.
7. S. Kim, Y. Kajihara, and S. Komiyama,
Charge sensitive infrared phototransistor(CSIP),
Laser Kenkyu,45, 12, (2017) 762-767.
6. Y. Kajihara, S. Komiyama
Microscopy of fluctuations
Oyo Buturi,86, 3, 198-203 (2017).
5. Yusuke Kajihara,
Probing spontaneous emission from matters in nanoscale,
Chemical Industry, 67, 8, 15-21 (2016).
4. A. Shigetou, Y. Kajihara,
Hybrid bonding technology at low temperature and atmospheric pressure for multi-field applications,
Journal of the Japan Institute of Electronics Packaging, 19, 2, 120-126 (2016).
3. Y. Kajihara,
Terahertz mearsurement 2,
Seikei Kakou, 27, 7, 288-292 (2015).
2. Y. Kajihara,
Terahertz mearsurement,
Seikei Kakou, 26, 7, 342-345 (2014).

Books

3. Yusuke Kajihara,Zhao Shuaijie, and Fuminobu Kimura,
Joining mechanism investigation and joining optimization for metal-polymer insert molded joining using metal surface textures,
Congrolling factors and optimization of bonding and joining, S&T publishing (2017) 58-65. (Partial responsibility)
2. Fuminobu Kimura,
Highly reliable system for joining strength estimation for injection molded direct joining,
Hybrid bonding/joining and applicaitons, Technical Information Institute, (2021) 701-706. (Partial responsibility)
1. Yusuke Kajihara,
Relationship between molding conditions and joining strength in metal-polymer direct joining using small surface structures.,
Hybrid adhesion/joining and multi-materials, Technical Information Institute, (2017) 58-65. (Partial responsibility)

Bulletins, etc. (non-reviewed)

6. Yusuke Kajihara,
Basic verification on measurement method of internal residual stress in polymers using THz polarization,
Seisan-Kenkyu,73,5,(2021) 395-400.
5. T. Kaneoya, K-T. Lin, F. Kimura, and Y. Kajihara,
The development of platinum iridium probe for low temperature near-field microscopy
Seisan-Kenkyu, 71, 6(2019)1033-1035.
4. S. Kadoya, F. Kimura, and Y. Kajihara,
Metal-polymer direct joining using anodized nano-structures,
Seisan-Kenkyu, 69, 6, 419-422 (2017).
3. H. Nema, S. Komiyiama, S. Kim, and Y. Kajihara,
Comparison of an ultra-highly sensitive THz-wave detector CSIP)with a commercially available detector MCT,
Seisan-Kenkyu, 68, 2, 175-178 (2016).
2. F. Kimura, S. Kadoya, and Y. Kajihara,
Metal-polymer integrated molding using surface nano-structures: Effects of manufacturing conditions on joining strength,
Seisan-kenkyu, 67, 6, 647-650 (2015).
1. Y. Kajihara, K.-T. Lin, S. Kim, and S. Komiyama,
Passive THz microscopy with nanoscale resolution,
Seisan-kenkyu, 65, 6, 811-815 (2013).

Invited talks

34. Yusuke Kajihara,
Passive near-field microscopy achieving nano-thermometry,
Frontier of scanning probe microscopy and related nano science (Instutute for Solid State Physics, UTokyo), March 30(2022).
33. Yusuke Kajihara,
テラヘルツ計測法の現状と樹脂内部物性評価への取り組み,
FrontCOMP User Society,July 16 (2021).
31. Kuan-Ting Lin,
Nanoscale thermal detection with passive THz near-filed microscopy,
Terahertz technology forum, THz business seminar, Tokyo Bigsite, Dec. 9 (2020).
30. Kuan-Ting Lin, Qianchun Weng, Sunmi Kim, Susumu Komiyama and Yusuke Kajihara,
Development of cryogenic scattering-type thermal near-field microscope,
45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Online, Nov. 9, (2020). keynote speech
29. Yusuke Kajihara,
Exploring the future of manufacturing and industries: Industry 4.0’s true potential in advancing the attainment of the SDGs and shaping Society 5.0,
ITP Network: Industry 4.0 & Society 5.0, Online, UNIDO, August 18 (2020).
28. Yusuke Kajihara,
Metal polymer joining using injection molding,
HonjoYuri Techno-network special meeting,Akita Prefectural University,Jan.22 (2020).
27. Yusuke Kajihara,
Metal-polymer direct joining using surface textures and applying the anodization,
36th ARS Toyama Conference,Nov.1 (2019).
26. Yusuke Kajihara,
Thermal near-field microscopy on materials,
The 7th International Workshop on Far-Infrared Technologies (IW-FIRT 2019), Fukui, Japan, May.6 (2019).
25. Yusuke Kajihara,
Nanoscale detection of electromagnetic fluctuation on material surface,
Keynote speech, JSPE 2018 autumn meeting, Hakodate, Sep. 6 (2018).
24. Qianchun Weng, Robb Puttock, Craig Barton, Vishal Panchal, Le Yang, Zhenghua An, Yusuke Kajihara, Wei Lu, Alexander Tzalenchuk, and Susumu Komiyama,
Nano-thermometry of electrons and phonons,
IRMMW-THz 2019, Nagoya, Japan, Sep. 15 (2019).
23. Yusuke Kajihara, Yuta Tamura, Fuminobu Kimura, and Eiji Yamaguchi,
Metal-polymer direct joining using abrasive blasting and injection molding,
International Conference on Plastics and Rubber Technology (ICPRT 2018), Viking cruise, Stockholm, Sweden, May.17 (2018).
22. Yusuke Kajihara, Kuan-Ting Lin, and Susumu Komiyama,
Near-field microscopy of spontaneous evanescent waves,
SPIE Defense + Commercial Sensing 2018, GAYLORD PALMS RESORT & CONVENTION CENTER, Orland, Apr.18 (2018).
21. Y. Kajihara, F. Kimura, S. Kadoya,
Metal-polymer direct joining using surface nanoscale structure,
119th Micro-joining research meeting, Osaka Univ. Medicine/Engineering school, Tokyo branch, Sep. 29 (2017).
20. F. Kimura, S. Kadoya, Y. Kajihara,
Injection Molded Direct Joining: Metal-polymer direct joining using metal sureface treatment and insert molding,
19th Electronic device packaging research meeting, Nihonbashi Life Scicence Building, Sep. 5 (2017).
19. Q. Weng, S. Komiyama, L. Yang, Z. An, Y. Kajihara, W. Lu,
Real-space nano-imaging of hot electron dynamics,
IRMMW-THz 2017, Cancun, Mexico, Aug. 27-Sep.1 (2017).
18. Y. Kajihara, S. Komiyama, K.-T. Lin, S. Kim, and Q. Weng,
Nanoscale microscopy of THz spontaneous emission,
Terahertz Technology Forum 2017 meeting,Keio University,May 12, (2017).
17. Yusuke Kajihara, Takafumi Yokoyama, Kuan-Ting Lin, and Sunmi Kim,
Probing thermal evanescent waves on dielectric surfaces,
IRMMW-THz2015, The Chinese University of Hong Kong, Hong Kong, Aug. 25 (2015).
16. Sunmi Kim,
Sensitivity improvement of Charge-Sensitive Infrared Phototransistors,
15th Expert committee of the Laser Society of Japan,
Riken, July 31 (2015).
15. Yusuke Kajihara,
Passive terahertz near-field microscopy with 20 nm resolution,
International Symposium on Surface Topography & Optical Microscopy (IS2TOM), Beidahuang International Hotel, Harbin, China, July 24 (2015).
14. Sunmi Kim, Susumu Komiyama, Mikhail Patrashin, Iwao Hosako, and Yusuke Kajihara,
A Nanogap Antenna for Charge-Sensitive Infrared Phototransistors,
Joint symposium of MTSA2015 and TeraNano-6, OIST, Okinawa, Japan, July 1 (2015).
13. Yusuke Kajihara,
Near-field microscopy of thermally excited waves,
Advances in Live Single-Cell Thermal Imaging and Manipulation (ALSCTIM) 2014, OIST, Okinawa, Japan, Nov. 12 (2014)
12. Yusuke Kajihara, Susumu Komiyama, Kuan-Ting Lin, and Sunmi Kim,
Near-field microscopy of spontaneous infrared surface waves,
IUMRS-ICYRAM 2014, Hainan International Convention & Exhibition Center, Haikou, China, Oct. 27 (2014)
11. Yusuke Kajihara,
Development of Passive THz near-field microscope,
Keynote speech, JSPE 2014 spring meeting, Univ. Tokyo, March 20 (2014).
10. Yusuke Kajihara,
Probing thermal evanescent fieild in nanoscale,
Codensed matter seminar, National Tsing Hua University / Taiwan National University, Nov. 5 and 8, (2013).
9. Yusuke Kajihara,
New THz microscope probing spontaneous emission from sample itself in nanoscale,
IMSI meeting,Forest Hongo, Oct. 30,(2013).
8. Yusuke Kajihara,
Novel Terahertz Microscope -Probing spontaneous emission from samples in nanoscale,
Optical Measurement Symposium 2013, Tokyo Big Sight, Sep. 27 (2013).
7. Yusuke Kajihara,
Terahertz measurement and its applications to manufacturing,
42th novel manufacturing technical comittee, Tokyo Institute of Technology, June 25 (2013).
6. Yusuke Kajihara,
Near-field microscopy of spontaneous THz radiation,
International Symposium of Technology for Intelligent Measurement with Nanoscale,
JSPE 2013 spring meeting, Tokyo Institute of Technology, March 13 (2013).
5. Yusuke Kajihara,
Ultrasensitive THz nanoscopy,
International Symposium on Precison Engineerng and Nanotechnology,
JSPE 2012 autumn meeting, Kyushu Institute of Technology, Sep.16 (2012).
4. Y. Kajihara, T. Nakajima, and S. Komiyama,
A new scheme of terahertz single-photon detection based on quantum wells,
31st International Conference of the Physics of Semiconductors (ICPS), ETH, Zurich, Aug.2 (2012)

International meetings

103. Ryoko Sakuma, Kuan-Ting Lin, Fuminobu Kimura, Yusuke Kajihara,
Near-field spectroscopy for the thermally excited evanescent waves, 2
9th International Colloquium on Scanning Probe Microscopy (ICSPM) . online, Dec.9-10, S1-6 (2021).
102. Masaki Shinomiya, Zhang Hao, Kuan-Ting Lin, Yusuke Kajihara,
Nanoscale probing of thermally excited evanescent waves on an electrically stimulated graphene with thermal near-field microscopy",
International Conference on Leading Edge Manufacturing in 21st Century (LEM21), online, Nov.14-18, E9 (2021).
101. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura, Yusuke Kajihara,
THz spectroscopic near-field measurement for nanoscale thermal evanescent waves,
International Conference on Leading Edge Manufacturing in 21st Century (LEM21), online, Nov.14-18, E10 (2021).
100. Yuki Takemoto, Fumnobu Kimura, Yusuke Kajihara ,
Improvement of CFRP Bonding Strength Using Surface Textures,
International Conference on Leading Edge Manufacturing in 21st Century (LEM21), online, Nov.14-18, G18 (2021).
99. Weiyan Chen, Fuminobu Kimura, Yusuke Kajihara,
Direct joining of high-strength galvanized steel and polybutylene terephthalate using hot water treatment,
2nd International Conference on Advanced Joining Processes (AJP 2021), Online, Oct. 21-22, AJP21-82 (2021).
98. Shuohan Wang, Fuminobu Kimura, Shuaijie Zhao, Eiji Yamaguchi, Yuuka Ito, Yusuke Kajihara,
Flow modifier effects on metal-plastic injection molded direct joining,
2nd International Conference on Advanced Joining Processes (AJP 2021), Online, Oct. 21-22, AJP21-92 (2021).
97. Hao Chang, Fuminobu Kimura, Weiyan Chen, Shotaro Kadoya, Yusuke Kajihara,
Dependence of the nano structure size on joining strength and polymer infiltration in injection molded direct joining,
36th International Conference of the Polymer Processing Society (PPS-36), Online, Sep 26 – 29 (2021).
96. Akifumi Kurita, Yohei Yoshimura, Makoto Suzuki, Hidetoshi Yokoi, and Yusuke Kajihara,
In-process visualization of kinetic and thermal behavior of high thermal conductivity PPS,
36th International Conference of the Polymer Processing Society (PPS-36), Online, Sep 26 – 29 (2021).
95. Weiyan Chen, Fuminobu Kimura, Yusuke Kajihara,
Effects of hot water treatment condition on injection molded direct joining of high-strength galvanized steel,
36th International Conference of the Polymer Processing Society (PPS-36), Online, Sep 26 – 29 (2021).
94. Fuminobu Kimura, Yusuke Kajihara,
Controlling temperature distribution of injection mold for metal-polymer direct joining,
36th International Conference of the Polymer Processing Society (PPS-36), Online, Sep 26 – 29 (2021).
93. Jiaxuan Liu, Kuan-ting Lin, Donghui Shi, and Yusuke Kajihara,
Observation of local heat dissipation in NiCr microcircuit,
41st MATADOR Conference, Online, Sep 17 (2021).
92. Kuan-Ting Lin, Hao Zhang, Masaki Shinomiya, and Yusuke Kajihara,
Sample size-dependence of thermal evanescent fields in electrically biased graphene devices,
46th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2021) Online, Aug.30-Sept.3 (2021). Keynote speech
91. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura, Yusuke Kajihara,
Long-Infrared Passive Near-field Spectroscopic Imaging,
46th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2021), Online, Aug.30-Sept.3 (2021).
90. Hao Zhang, Kuan-Ting Lin, Yusuke Kajihara,
Energy dissipation of electrical stimulated graphene construction,
18th International Conference on Precision Engineering (ICPE2020), Nov.23-27, online, (2020) D-2-2.
89. Hitomi Nakajima, Lin Kuan-Ting, Ryoko Sakuma, Fuminobu Kimura, Yusuke Kajihara,
Improving the spatial resolution of passive near-field microscope with a 10 nm-sharp tungsten,
18th International Conference on Precision Engineering (ICPE2020), Nov.23-27, online, (2020) D-1-7.
88. Weiyan Chen, Fuminobu Kimura, Eiji Yamaguchi, Nayuta Horie, Yusuke Kajihara,
Feasibility of injection molded direct joining of steel and polymer,
18th International Conference on Precision Engineering (ICPE2020), Nov.23-27, online, (2020) B-7-5.
87. Shotaro Kadoya, Fuminobu Kimura, Takashi Yanagishita, Yusuke Kajihara,
Metal–polymer injection molded direct joining: replication procedure and injection speed effect for several scales of surface structures,
18th International Conference on Precision Engineering (ICPE2020), Nov.23-27, online, (2020) B-7-4.
86. Shuohan Wang, Fuminobu Kimura, Shuaijie Zhao, Eiji Yamaguchi, Nayuta Horie, Yusuke Kajihara,
Polymer Additive Effects in Injection Molded Metal-Polymer Direct Joining,
18th International Conference on Precision Engineering (ICPE2020), Nov.23-27, online, (2020) B-7-3.
85. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura, Yusuke Kajihara,
Nano-scale THz Spectroscopic System for Thermal Evanescent Waves,
18th International Conference on Precision Engineering (ICPE2020), Nov.23-27, online, (2020) D-1-2.
84. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura, Yusuke Kajihara,
Development of Passive Near-field Spectroscopy for Thermal Evanescent Wave,
45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nov. 8-13, online (2020).
83. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura, Yusuke Kajihara,
Development of thermal nanospectroscopic system for THz evanescent wave,
euspen's Virtual International Conference, June 8-11, online (2020).
82. Shuaijie Zhao, Fuminobu Kimura, Eiji Yamaguchi, Nayuta Horie, and Yusuke Kajihara,
Influence of surface hydroxyl groups on the direct joining of metal and polymer via injection molding,
euspen's Virtual International Conference, June 8-11, online (2020).
81. Fuminobu Kimura and Yusuke Kajihara,
Efficiency improvement for injection molded direct joining by dynamic control of mold temperature,
euspen's Virtual International Conference, June 8-11, online (2020).
80. Kuan-Ting Lin, Qianchun Weng, Sunmi Kim, Susumu Komiyama and Yusuke Kajihara,
Development of Low-temperature Terahertz Near-field Microscopy,
The 8th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2019), Matsue, Japan, Nov. 12-15 (2019) P66.
79. Yinghui. Liang, Akira. Kikuchi, Kuan.-Ting. Lin, Fuminobu. Kimura, Yusuke. Kajihara,
Dependence of thermal evanescent wages on metal film thickness,
The 8th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2019), Matsue, Japan, Nov. 12-15 (2019) E30.
78. Shuaijie Zhao, Fuminobu Kimura, Shotaro Kadoya, Eiji Yamaguchi, Nayuta Horie, and Yusuke Kajihara,
Influence of hydroxyl groups on joining strength of injection molded direct joining samples,
The 8th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2019), Matsue, Japan, Nov. 12-15 (2019) E04.
77. Fuminobu Kimura and Yusuke Kajihara,
Dynamic control of mold temperature for metal-plastics direct joining using injection molding,
The 8th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2019), Matsue, Japan, Nov. 12-15 (2019) B19.
76. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura, and Yusuke Kajihara,
Implementation of a passive spectroscopic system for passive near-field imaging,
The 8th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2019), Matsue, Japan, Nov. 12-15 (2019) C37.
75. Shotaro Kadoya, Fuminobu Kimura, Yusuke Kajihara,
Evaluation of polymer replication depth into metal surface nano pores,
The 8th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2019), Matsue, Japan, Nov. 12-15 (2019) E02.
74. Shuohan Wang, Fuminobu Kimura, Eiji Yamaguchi, Nayuta Horie, Yusuke Kajihara,
Joining strength dependence on blasted metal surface textures in injection molded direct joining,
The 18th Asian Workshop on Polymer Processing (AWPP 2019) , Beijing, China, Oct. 28-31 (2019) 59.
73. Akihito Takeuchi, Fuminobu Kimura, Yusuke Kajihara,
Direct joining of non-crystalline polymer and surface fine-structured metal: effect of structure size,
The 18th Asian Workshop on Polymer Processing (AWPP 2019), Beijing, China, Oct. 28-31 (2019) 60.
72. Shuaijie Zhao, Fuminobu Kimura, Shotaro Kadoya, Eiji Yamaguchi, Nayuta Horie, and Yusuke Kajihara,
Direct joining of metal and polymer by applying hot water treatment to metal surface,
14th International Symposium on Measurement Technology and Intelligent Instruments (ISMTII 2019), Niigata, Japan, Sep. 1-4 (2019).
71. Donghui Shi, Qianchun Weng, Kuan-Ting Lin, Kenji Yoshida, Kazuhiko Hirakawa, and Yusuke Kajihara,
Study on Energy Dissipation of Narrow Metal Circuits by Probing Terahertz Evanescent Waves,
14th International Symposium on Measurement Technology and Intelligent Instruments (ISMTII 2019), Niigata, Japan, Sep. 1-4 (2019).
70. Ryoko Sakuma, Kuan-Ting Lin, Sunmi Kim, Fuminobu Kimura, and Yusuke Kajihara,
Development of a spectroscopic system for THz near-field microscopy,
14th International Symposium on Measurement Technology and Intelligent Instruments (ISMTII 2019), Niigata, Japan, Sep. 1-4 (2019).
69. Shuaijie Zhao, Shotaro Kadoya, Fuminobu Kimura, Eiji Yamaguchi, Nayuta Horie, and Yusuke Kajihara, Influence of water temperature and existence of hydroxyl group on the strength of injection molded direct joining samples, euspen's 19th International Conference & Exhibition, Bilbao, Spain, Jun.3-7 (2018) 494-497.
68. Fuminobu Kimura, Eiji Yamaguchi, Nayuta Horie, Gota Suzuki, and Yusuke Kajihara,
Injection molded direct joining assisted by abrasive blasting and boehmite process,
euspen's 19th International Conference & Exhibition, Bilbao, Spain, Jun.3-7 (2018) 484-485.
67. Shuaijie Zhao, Fuminobu Kimura, Shotaro Kadoya, Yuseke Kajihara,
Studying The Relation Among Injection Molding Conditions, The Penetration Depth And Joining Strength For Injection Molded Direct Joining Samples,
Asian Workshop on Polymer Processing (AWPP) 2018, Chiang Mai, Thailand, Dec. 10-13 (2018) 69.
66. Shotaro Kadoya, Fuminobu Kimura, Yusuke Kajihara,
Metal-polymer direct joining via polymer replication into nanoscale metal surface structures,
Asian Workshop on Polymer Processing (AWPP) 2018, Chiang Mai, Thailand, Dec. 10-13 (2018) 66.
65. Tatsuya Kaneoya, Kuan-Ting Lin, and Yusuke Kajihara,
Investigation of engineering applications of passive THz-SNOM,
ICPE 2018, Kamakura, Japan, Nov. 13-15 (2018).
64. Gota Suzuki, Fuminobu Kimura, Shotaro Kadoya,Eiji Yamaguchi, Yusuke Kajihara,
Relationship between surface texture and joining strength,
ICPE 2018, Kamakura, Japan, Nov. 13-15 (2018).
63. Yusuke Kajihara, Yuta Tamura, Fuminobu Kimura, and Eiji Yamaguchi,
MICROBLAST-ASSISTED METAL POLYMER HYBRID JOINING,
33th ASPE annual meeting, Las Vegas, USA, Nov. 6 (2018).
62. H. Nema, K-T. Lin, Q. Weng, R. Ishii, H. Kamioka, S. Kim, S. Komiyama, and Y. Kajihara,
THz Nano-thermometry of Vanadium Dioxide Microwires,
ACSIN-14 & ICSPM26, Sendai, Japan, Oct. 23 (2018) 23P158.
61. Yusuke Kajihara, Yuta Tamura, Fuminobu Kimura, Gota Suzuki, Naotake Nakura, and Eiji Yamaguchi,
Joining strength dependence on molding conditions and surface textures in blast-assisted metal-polymer direct joining,
CIRP General Assembly 2018, Tokyo, Japan, Aug. 22 (2018).
60. A. Kikuchi, K.-T. Lin, H. Nema, F. Kimura and Y. Kajihara,
Observation and analysis of thermal evanescent waves on ultra-thin Au films,
The 25th International Colloquium on Scanning Probe Microscopy (ICSPM25), Atagawa, Japan, Dec. 7-9 (2017) S9-2
59. K.-T. Lin, Q. Weng, H. Nema, S. Kim, K. Sugawara, T. Otsuji, S. Komiyama, and Y. Kajihara,
Nano-imaging of Excess Noise in Graphene with THz Near-field Microscopy,
The 25th International Colloquium on Scanning Probe Microscopy (ICSPM25), Atagawa, Japan, Dec. 7-9 (2017) S4-37.
58. Kakeru Enami, Fuminobu Kimura, Keisuke Yokoyama, Takeshi Murakami, Yusuke Kajihara,
Effect of Laser-structured Metal Surface on Strength of Metal-Polymer Direct Joining,
The 33rd international conference of Polymer Processing Society (PPS-33), Cancun, Mexico, Dec. 11 (2017).
57. Fuminobu Kimura, Yuta Tamura, Eiji Yamaguchi, and Yusuke Kajihara,
Surface Structure Analysis for Injection Molded Direct Joining using Abrasive Blasting,
The 33rd international conference of Polymer Processing Society (PPS-33), Cancun, Mexico, Dec. 11 (2017).
56. Shotaro Kadoya, Fuminobu Kimura, and Yusuke Kajihara,
Metal-polymer direct joining using nano structures on metal surface: effect of surface structure size on polymer replication,
The 33rd international conference of Polymer Processing Society (PPS-33), Cancun, Mexico, Dec. 12 (2017).
55. Kazuyuki Yamanaka, Sunmi Kim, Fuminobu Kimura and Yusuke Kajihara,
Improving Quantum Efficiency of Quantum Well-based Sensitive Terahertz Detector,
International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2017), Seoul, Korea, Nov. 16 (2017) OPT-O-06..
54. Akira Kikuchi, Kuan-Ting Lin, Hirofumi Nema, Sunmi Kim, and Yusuke Kajihara,
Nano-probing of Spontaneous Evanescent Waves on Thin Layer Films Derived from Local Noises,
International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2017), Seoul, Korea, Nov. 16 (2017) SPC-O-03.
53. Xiaoyan Lyu, Fuminobu Kimura, Yonghua Zhao, Masanori Kunieda, and Yusuke Kajihara,
Metal-polymer Injection Molded Direct Joining Using Electrolyte Jet Machining,
International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2017), Seoul, Korea, Nov. 15 (2017) MFT-O-01.
52. K.-T. Lin, Q. Weng, H. Nema, S. Kim, K. Sugawara, T. Otsuji, S. Komiyama, and Y. Kajihara,
Near-field nanoscopy of current-induced excess noise in graphene,
42th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2017), Cancun, Mexico, Aug.27-Sep 1 (2017) WC1.1
51. Sunmi Kim, Susumu Komiyama, Mikhail Patrashin, Iwako Hosako, and Yusuke Kajihara,
Multicolor Charge-Sensitive Infrared Phototransistors (CSIPs),
42th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2017), Cancun, Mexico, Aug.27-Sep 1 (2017) MD.35.
50. Qianchun Weng, Susumu Komiyama, Le Yang, Zhenghua An, Yusuke Kajihara, and Wei Lu,
Visualize hot electrons in two-dimensional devices at steady-state,
22nd International Conference on Electronic Properties of Two Dimensional Systems (EP2DS-22), Penn state, USA, Jul31-Aug4 (2017).
49. K.-T. Lin, Q. Weng, H. Nema, S. Kim, K. Sugawara, T. Otsuji, S. Komiyama, and Y. Kajihara,
Near-field nanoscopy of shot noise in bilayer graphene,
22nd International Conference on Electronic Properties of Two Dimensional Systems (EP2DS-22), Penn state, USA, Jul31-Aug4 (2017) 2DO-9.
48. Shotaro Kadoya, Fuminobu Kimura, Yusuke Kajihara,
Injection speed dependence on shear strength of metal-polymer direct joining,
International Conference on Precision Engineering (ICPE), Hamamatsu, Japan, Nov. 14-16 (2016) A203-8116.
47. Yuta Tamura, Fuminobu Kimura, Eiji Yamaguchi, Naotake Nakura, and Yusuke Kajihara,
Metal-polymer direct joining with abrasive blasted metals,
International Conference on Precision Engineering (ICPE), Hamamatsu, Japan, Nov. 14-16 (2016) C309-8173.
46. Shotaro Kadoya, Fuminobu Kimura, Yusuke Kajihara,
Metal-polymer direct joining: effect of injected polymer temperature near joint area,
Asian Workshop on Polymer Processing 2016 (AWPP2016), Melbourne, Australia, Nov. 7 (2016) PP002.
45. Fuminobu Kimura, Yuta Tamura, Eiji Yamaguchi, Yusuke Kajihara,
Direct joining of injection molded polymer on abrasive blasted metal: investigation of molding conditions, Asian Workshop on Polymer Processing 2016 (AWPP2016),
Melbourne, Australia, Nov. 7 (2016) OC022.
44. K.-T. Lin, S. Komiyama, S. Kim, K. Kawamura, and Y. Kajihara,
A Highly Sensitive Passive THz Near-field Microscope with a Cryogen-free Cryostat,
5th Russia-Japan-USA-Europe Symposim on Fundamental & Applied Problems of Terahertz Device & Technologies (RJUSE TeraTech-2016), Sendai, Japan, Oct.31-Nov.4 (2016) 132-135.
43. S. Kim, S. Komiyama, M. Patrashin, Y. Kajihara,
Improved Performance of Ultrahigh-sensitive Charge-Sensitive Infrared Phototransistors(CSIP),
5th Russia-Japan-USA-Europe Symposim on Fundamental & Applied Problems of Terahertz Device & Technologies (RJUSE TeraTech-2016), Sendai, Japan, Oct.31-Nov.4 (2016) 140-141.
42. Yusuke Kajihara, Takafumi Yokoyama, Kuan-Ting Lin, and Sunmi Kim,
Probing phonon-derived thermal evanescent waves with different wavelengths,
41st International Conference of Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2016), Copenhagen, Denmark, Sep.25-30 (2016).
41. S. Kim, S. Komiyama, M. Patrashin, Y. Kajihara,
An Efficient Nanogap Antenna for Charge-Sensitive Infrared Phototransistors,
41st International Conference of Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2016), Copenhagen, Denmark, Sep.25-30 (2016).
40. K.-T. Lin, S. Komiyama, S. Kim, K. Kawamura, and Y. Kajihara,
Improved signal-to-noise ratio in a passive THz near-field microscope equipped with a helium-free cryostat,
41st International Conference of Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2016), Copenhagen, Denmark, Sep.25-30 (2016).
39. Kuan-Ting Lin, Susumu Komiyama, Sunmi Kim, Ken-ichi Kawamura, and Yusuke Kajihara,
Development of a cryogen-free passive near-field microscope,
Progress in Electromagnetics Research Symposium (PIERS), Shangshai, China, Aug. 8-11, (2016)..
38. Kuan-Ting Lin, Susumu Komiyama, and Yusuke Kajihara,
Ultra-highly sensitive passive near-field microscopy of electromagnetic evanescent waves,
Progress in Electromagnetics Research Symposium (PIERS), Shangshai, China, Aug. 8-11, (2016).
37. Yusuke Kajihara, Takafumi Yokoyama, Kuan-Ting Lin, and Sunmi Kim,
Terahertz nanoscopy of spontaneous surface waves on dielectrics,
euspen 16th International Conference & Exhibition, Nottingham, UK, June 2, (2016) P1.73.
36. Shotaro Kadoya, Fuminobu Kimura, Yusuke Kajihara,
Metal-polymer direct joining: effect of polymer injection speed on joint strength,
euspen 16th International Conference & Exhibition, Nottingham, UK, June 2, (2016) P6.13.
35. Fuminobu Kimura, Shotaro Kadoya, Yukinaga Arai, Akitsu Shigetou, and Yusuke Kajihara,
Effect of injection speed and cavity pressure on injection molded direct joining,
euspen 16th International Conference & Exhibition, Nottingham, UK, June 2, (2016) O6.4.
34. Yusuke Kajihara and Yuta Kanehara,
Laser-assisted tip positioning method for a passive near-field microscope,
LEM21 2015, 1513, Kyoto, Japan, (2015).
33. Fuminobu Kimura, Shotaro Kadoya, and Yusuke Kajihara,
Effect of injection speed and cavity pressure on injection molded direct joining,
LEM21 2015, 2507, Kyoto, Japan, (2015).
32. Kuan-Ting Lin, Susumu Komiyama, Sunmi Kim, Ken-ichi Kawamura, and Yusuke Kajihara,
A passive THz near-field microscope equipped with a helium-free cryostat,
ISMTII 2015, 1095, Taipei, Taiwan (2015).
31. S. Kadoya, F. Kimura, and Y. Kajihara,
Development of a tensile test machine for metal-polymer direct joining,
ISMTII 2015, 1112, Taipei, Taiwan (2015).
30. T. Yokoyama, K.-T. Lin, S. Kim, and Y. Kajihara,
Probing thermal evanescent waves on dielectrics with a passive near-field microscope,
ISMTII 2015, 1116, Taipei, Taiwan (2015).
29. D. Nakagawa, S. Kitta, K. Akiba, K. Ikushima, S. Kim, M. Patrashin, Y. Kajihara, and S. Komiyama,
Response of charge sensitive infrared phototransistor in strong magnetic fields,
Joint symposium of MTSA2015 and TeraNano-6, P1-19, OIST, Okinawa, Japan, July 1 (2015).
28. F. Kimura, S, Kadoya, and Y. Kajihara,
Cavity pressure dependence on tensile-shear strength of metal-polymer direct joining,
MATADOR 2015, 154-158, Yunlin, Taiwan, (2015).
27. Y. Kajihara, S. Komiyama, K-.T. Lin, and S. Kim,
Terahertz near-field microscopy without external illumination,
ICSPM 22, S4-40, Hakone, Japan, (2014).
26. Y. Kajihara and S. Komiyama,
Optical nano-thermometry with a sensitive near-field microscope,
ICSPM 22, S10-6, Hakone, Japan, (2014).
25. S. Kim, S. Komiyama, T. Satoh, M. Patrashin, and Y. Kajihara,
Recent progress in charge sensitive infrared phototransistors (CSIPs),
Tera NANO 5, 89, Marginique, France (2014).
24. Y. Kajihara, S. Komiyama, K. -T. Lin, and S. Kim,
Near-field microscopy of spontaneous evanescent waves,
nfo-13, 365, Saltlake City, USA, (2014).
23. K. -T. Lin and Y. Kajihara,
Tip size dependence of passive near-field microscopy,
nfo-13, 383, Saltlake City, USA, (2014).
22. S. Kim, S. Komiyama, T.Ueda, T. Satoh, and Y. Kajihara
Two-color detection with a charge sensitive infrared phototransistor (CSIP) in the THz range,
ICPS 2014, 28, Austin, USA, (2014).
21. S. Amarie, A. Cernescu, A. Govyadinov, R. Hillenbrand, F. Huth, Y. Kajihara, and F. Keilmann,
Nano-FTIR: the Chemical Nanoscope,
4th International Topical Meeting on Nanophotonics and Metamaterials, Sun4o.1, Tirol, Austoria, (2013).
20. Y. Kajihara and S. Komiyama,
Probing local current/temperature distribution with a thermal near-field microscope,
International Symposium on Frontiers in THz technology, Pos2.53, Nara, Japan, (2012).
19. S. Amarie, Y. Kajihara, A. Cernescu, and F. Keilmann,
Nano-FTIR of minerals in the phonon region,
International Symposium on Frontiers in THz technology, WeA1.1, Nara, Japan, (2012).
18. Y. Kajihara, T. Mizutani, and S. Komiyama,
Paaive THz imaging and its applications for engineering,
ICPE 2012, D04, Awajishima, Japan, (2012).
17. Y. Kajihara, T. Mizutani, and S. Komiyama,
Nano-thermometry with a sensitive infrared near-field microscope,
nfo-12, 448, San Sebastian, Spain, (2012).

Awards

2021/9/27 Ryoko Sakuma
Advanced Best Presentation Award
2021 Japan Society for Precision Engineering autumn meeting
2021/9/15 Fuminobu Kimura
Yayoi Prize
Institute of Industrial Science, The University of Tokyo
2021/3/19 Zhao Shuaijie,
Dean Award,
School of Engineering, The University of Tokyo
2020/12/1 Akihito Takeuchi
Poster Award,
2020 Japan Society for Precision Engineering autumn meeting
2020/11/27 Ryoko Sakuma
Young Researcher Award
18th International Conference on Precision Engineering (ICPE2020)
2020/9/14 Weiyan Chen
Best Presentation Award,
2020 Japan Society for Precision Engineering autumn meeting
2019/10/9 Fiminobu Kimura
Satomi award
Satomi Scholarship
2019/9/4 Ryoko Sakuma
Corporate crown award
2019 Japan Society for Precision Engineering autumn meeting
2019/6 Shotaro Kadoya
Poster Award,
30th Japan Society of Polymer Processing spring meeting
2019/3 Qianchun Weng, Susumu Komiyama, Le Yang, Zhenghua An, Pingping Chen, Svend-Age Biehs, Yusuke Kajihara, Wei Lu
2018 Top 10 Optical Progress in China
Chinese Laser Press
2018/3/17 Shotaro Kadoya
Best Presentation Award,
2018 Japan Society for Precision Engineering spring meeting
2018/3/17 Fuminobu Kimura
Best Presentation Award,
2018 Japan Society for Precision Engineering spring meeting
2017/12/7 Kuan-Ting Lin
Poster Award
25th International Colloquium on Scanning Probe Microscopy
2017/11/16 Yusuke Kajihara
Young Researcher Award
Asian Society for Precision Engineering and Nanotechnology (ASPEN 2017)
2017/9/22 Akira Kikuchi,
Best Poster Presentation Award,
2017 Japan Society for Precision Engineering autumn meeting
2015/11/2 Yuta Tamura,
Poster Award,
26th Japan Society of Polymer Processing autumn meeting
2015/9/6 Takafumi Yokoyama,
Best Poster Presentation Award,
2015 Japan Society for Precision Engineering autumn meeting
2015/6/4 Fuminobu Kimura,
Poster Award,
26th Japan Society of Polymer Processing annual meeting
2012/11 Y. Kajihara and S. Komiyama,
Best paper award,
9th technical meeting of the Manufacturing and Machine tool division