Organization
Faculty of Science and Engineering Research Associate
Contact information
The inquiry by e-mail is 《here》
Homepage
External link
LI Kou
Degree
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Ph.D. in Engoneering ( Tokyo Institute of Technology )
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修士（工学） ( 東京工業大学 )
Education
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2023.3
Tokyo Institute of Technology The School of Engineering The Department of Electrical and Electronic Engineering doctor course completed
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2020.3
Tokyo Institute of Technology The School of Engineering The Department of Electrical and Electronic Engineering master course completed
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2018.3
Tokyo Institute of Technology graduated
Research History
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2023.4 - Now
Chuo University Faculty of Science and Engineering, Department of Electrical, Electronic, and Communication Engineering Assistant Professor
Professional Memberships
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日本非破壊検査協会
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炭素材料学会
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Thermoelectrics Society of Japan
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The Fullerenes, Nanotubes and Graphene Research Society
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The Japan Society of Applied Physics
Research Interests
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Flexible & stretchable electronics
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Carbon nanotubes
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Photo-thermoelectric effect
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Non-destructive inspection
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Broadband photo-imaging
Research Areas
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electric and electronic materials
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Nanotechnology/Materials / Applied physical properties
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Natural Science / Semiconductors, optical properties of condensed matter and atomic physics
Papers
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Ready-to-transfer two-dimensional materials using tunable adhesive force tapes Reviewed
Maki Nakatani, Satoru Fukamachi, Pablo Solís-Fernández, Satoshi Honda, Kenji Kawahara, Yuta Tsuji, Yosuke Sumiya, Mai Kuroki, Kou Li, Qiunan Liu, Yung-Chang Lin, Aika Uchida, Shun Oyama, Hyun Goo Ji, Kenichi Okada, Kazu Suenaga, Yukio Kawano, Kazunari Yoshizawa, Atsushi Yasui, Hiroki Ago
Nature Electronics 2024.2
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Rei Kawabata, Kou Li, Teppei Araki, Mihoko Akiyama, Kaho Sugimachi, Nozomi Matsuoka, Norika Takahashi, Daiki Sakai, Yuto Matsuzaki, Ryo Koshimizu, Minami Yamamoto, Leo Takai, Ryoga Odawara, Takaaki Abe, Shintaro Izumi, Naoko Kurihira, Takafumi Uemura, Yukio Kawano, Tsuyoshi Sekitani
Advanced Materials 2309864 2024.1
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Kou Li, Yuya Kinoshita, Daiki Shikichi, Miki Kubota, Norika Takahashi, Qi Zhang, Ryo Koshimizu, Reiji Tadenuma, Minami Yamamoto, Leo Takai, Zhenyu Zhou, Imari Sato, Yukio Kawano
Advanced Optical Materials 2302847 2023.12
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All-Screen-Coatable Photo-Thermoelectric Imagers for Physical and Thermal Durability Enhancement Reviewed
Kou Li, Yuto Matsuzaki, Sota Takahara, Daiki Sakai, Yuto Aoshima, Norika Takahashi, Minami Yamamoto, Yukio Kawano
Advanced Materials Interfaces 10 ( 35 ) 2300528 2023.9
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Broadband Photodetectors and Imagers in Stretchable Electronics Packaging Invited Reviewed
Teppei Araki, Kou Li, Daichi Suzuki, Takaaki Abe, Rei Kawabata, Takafumi Uemura, Shintaro Izumi, Shuichi Tsuruta, Nao Terasaki, Yukio Kawano, Tsuyoshi Sekitani
Advanced Materials 2304048 2023.7
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Recent Progress in Development of Carbon-Nanotube-Based Photo-Thermoelectric Sensors and Their Applications in Ubiquitous Non-Destructive Inspections Invited Reviewed
Kou Li, Yuya Kinoshita, Daiki Sakai, Yukio Kawano
Micromachines 14 ( 1 ) 61 2022.12
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Stretchable broadband photo-sensor sheets for nonsampling, source-free, and label-free chemical monitoring by simple deformable wrapping Reviewed
Kou Li, Teppei Araki, Ryogo Utaki, Yu Tokumoto, Meiling Sun, Satsuki Yasui, Naoko Kurihira, Yuko Kasai, Daichi Suzuki, Ruben Marteijn, Jaap M.J. den Toonder, Tsuyoshi Sekitani, Yukio Kawano
Science Advances 8 ( 19 ) eabm4349 2022.5
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光熱起電力型フレキシブル広帯域撮像スキャナ Invited
李恒
日本熱電学会誌 18 ( 2 ) 92 - 93 2022.1
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Robot-assisted, source-camera-coupled multi-view broadband imagers for ubiquitous sensing platform Reviewed
Kou Li, Ryoichi Yuasa, Ryogo Utaki, Meiling Sun, Yu Tokumoto, Daichi Suzuki, Yukio Kawano
Nature Communications 12 3009 2021.12
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A Terahertz Video Camera Patch Sheet with an Adjustable Design based on Self-Aligned, 2D, Suspended Sensor Array Patterning Reviewed
Daichi Suzuki, Kou Li, Koji Ishibashi, Yukio Kawano
Advanced Functional Materials 31 ( 14 ) 2008931 2021.4
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Series Photothermoelectric Coupling Between Two Composite Materials for a Freely Attachable Broadband Imaging Sheet Reviewed
Kou Li, Daichi Suzuki, Yukio Kawano
Advanced Photonics Research 2 ( 3 ) 2000095 2021.3
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Computer Vision-Driven Non-Destructive Multi-Layered 3D Reconstruction with Broadband Terahertz and Millimeter-Wave Imagers Reviewed
Yuya Kinoshita, Kou Li, Zhenyu Zhou, Imari Sato, Yukio Kawano
2022 IEEE Asia-Pacific Microwave Conference 327 - 329 2022.11
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All-printable flexible photo-thermoelectric broadband terahertz and millimeter-waves imagers with carbon nanotubes Reviewed
2022 IEEE Asia-Pacific Microwave Conference 955 - 957 2022.11
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しなやかな環境親和性を持つ非破壊撮像プラットフォーム～世紀の発見から30年：カーボンナノチューブが織り成す匠の眼～
李恒
第35回独創性を拓く 先端技術大賞 文部科学大臣賞受賞論文 2022.7
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Stretchable Printed Circuit Board for Wireless Light-Sensing System Reviewed
Teppei Araki, Kou Li, Naoko Kurihira, Yuko Kasai, Daichi Suzuki, Satsuki Yasui, Yukio Kawano, Tsuyoshi Sekitani
2022 International Conference on Electronics Packaging (ICEP) 77 - 78 2022.5
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Internal structure visualization by terahertz computed tomography with carbon nanotube photo-scanner toward multi-frequency image reconstruction Reviewed
Tomoya Furukawa, Takeru Suyama, Kou Li, Imari Sato, Yukio Kawano
2021 IEEE Asia-Pacific Microwave Conference 341 - 343 2021.11
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Computer tomography defect diagnosis with carbon nanotube terahertz photo-scanner toward multi-view and multi-frequency image reconstruction Reviewed
Tomoya Furukawa, Takeru Suyama, Kou Li, Imari Sato, Yukio Kawano
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves 1 - 2 2021.9
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Nondestructive terahertz shape restoration of 3D objects with photo-source-coupled ultrabroadband carbon nanotubes scanners Reviewed
Shota Wada, Kou Li, Ryogo Utaki, Meiling Sun, Yukio Kawano
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2020.11
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A highly-sensitive and highly-integrated flexible broadband imager with 3D printed -shaped photo-thermoelectric pixel structures Reviewed
Kou Li, Ryogo Utaki, Meiling Sun, Y Kawano
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2020.11
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Three-dimensional shape reconstruction in millimeter-terahertz wave regions with carbon nanotube film array scanners Reviewed
Shota Wada, Kou Li, Meiling Sun, Ryogo Utaki, Yukio Kawano
2020 International Topical Meeting on Microwave Photonics 264 - 266 2020.11
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Multi-wavelength-coupled in-line pharmaceutical monitoring inspections with photo-thermoelectric device design of broadband image sensor array sheets Reviewed
Meiling Sun, Kou Li, Ryogo Utaki, Yukio Kawano
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2020.11
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A stretchable wideband photo-thermoelectric wrap scanner sheet for wearable and noninvasive liquid quality monitoring Reviewed
Ryogo Utaki, Kou Li, Yukio Kawano
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2020.11
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Multi-view Terahertz Imagers with Flexible Carbon Nanotube Film Arrays Reviewed
Kou Li, Ryoichi Yuasa, Ryogo Utaki, Meiling Sun, Yu Tokumoto, Daichi Suzuki, Yukio Kawano
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2019.9
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Carbon Nanotube Film Terahertz Detectors with Multiple PN Junctions Reviewed
Ryogo Utaki, Kou Li, Meiling Sun, Yu Tokumoto, Yukio Kawano
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2019.9
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Stretchable Terahertz Imagers for Wearable Bio-monitoring Applications Reviewed
Yu Tokumoto, Kou Li, Teppei Araki, Yuko Harada, Tsuyoshi Sekitani, Yukio Kawano
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2019.9
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Remote Selective Liquid Inspection with Carbon Nanotube Terahertz Imagers Reviewed
Meiling Sun, Kou Li, Yu Tokumoto, Ryogo Utaki, Yukio Kawano
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2019.9
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Sensitivity Enhancement of Photothermoelectric Terahertz Detectors with Series Combination between Carbon Nanotubes and Metals Reviewed
Kou Li, Daichi Suzuki, Yuki Ochiai, Yukio Kawano
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves 1 - 2 2018.9
Books
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貼り付けるだけで水溶液濃度を計測できる光センサシートの開発（月刊配管技術）
李恒, 河野行雄（ Role： Contributor65巻 2号）
日本工業出版 2023.2
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インフラ内部の欠陥を全方位視野で可視化するユビキタスな電磁波撮像プラットフォームの開発と異常検知（機械学習・ディープラーニングによる“異常検知”技術と活用事例集）
木下祐哉, 酒井大揮, 李恒, 河野行雄（ Role： Contributor5章 2節）
技術情報協会 2022.12
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カーボンナノ材料のテラヘルツ検出・撮像デバイスへの応用（月刊MATERIAL STAGE）
酒井大揮, 木下祐哉, 李恒, 河野行雄（ Role： Contributor21巻 12号 特集2「テラヘルツ波」を吸収，透過，反射するマテリアルのニーズと開発例）
技術情報協会 2022.11
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Nanocarbon terahertz devices（New Technologies and Applications of Two-Dimensional Materials Expanding from Graphene）
Kou Li, Toshio Sugaya, Yukio Kawano（ Role： ContributorChapter 2, Section 5）
NTS 2020.3
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Photo-thermoelectric-type flexible terahertz scanner（Next Generation Thermoelectric Materials and Modules: the Dawn of Thermoelectric Conversion Technology）
Kou Li, Yukio Kawano（ Role： ContributorChapter 3, Section 6）
CMC Publishing 2020.3
Presentations
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（Invited）A mechanically stretchable and optically broadband imager sheet Invited
Kou Li, Teppei Araki, Tsuyoshi Sekitani, Yukio Kawano
8th International Workshop on Nanocarbon Photonics and Electronics 2022.8
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（Invited）Multifunctional and omnidirectional photo-thermal monitoring robots for ubiquitous safety-net platform Invited
Kou Li, Yukio Kawano
14th Asia-Oceania Top University League on Engineering 2019.11
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（Keynote）Remote Selective Liquid Inspection with Carbon Nanotube Terahertz Imagers
Meiling Sun, Kou Li, Yu Tokumoto, Ryogo Utaki, Yukio Kawano
The 44th International Conference on Infrared, Millimeter and Terahertz Waves 2019.9
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（Keynote）Carbon Nanotube Film Terahertz Detectors with Multiple PN Junctions
Ryogo Utaki, Kou Li, Meiling Sun, Yu Tokumoto, Yukio Kawano
The 44th International Conference on Infrared, Millimeter and Terahertz Waves 2019.9
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（Keynote）Multi-view Terahertz Imagers with Flexible Carbon Nanotube Film Arrays
Kou Li, Ryoichi Yuasa, Ryogo Utaki, Meiling Sun, Yu Tokumoto, Daichi Suzuki, Yukio Kawano
The 44th International Conference on Infrared, Millimeter and Terahertz Waves 2019.9
Awards
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令和5年度 コニカミノルタ画像科学奨励賞（優秀賞）
2024.1 公益財団法人 コニカミノルタ画像技術振興財団 ミリ波–赤外光帯のオンサイト非破壊検査の実現に向けたカーボンナノチューブ積層型撮像パッチシートの創出
李恒
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第20回 飯島奨励賞
2023.10 フラーレン・ナノチューブ・グラフェン学会
李恒
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The 35th Advanced Technology Award（MEXT Award）
2022.6 Sankei Shimbun
Kou Li
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Young Scientist Poster Award（The 61st FNTG）
2022.3 Chemically-enriched and integrated carbon nanotube photo-thermoelectric scanners for non-sampling, source and label-free chemical monitoring
Kou Li, Yukio Kawano
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Student Best Poster Award（The 11th ICFPE）
2021.10 The International Conference on Flexible and Printed Electronics All-printable and flexibly-designable broadband 360° photo-thermal imager
Kou Li, Yukio Kawano
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Poster Award（The 82nd JSAP Autumn Meeting 2021）
2021.10 The Japan Society of Applied Physics Sensitivity tuning of semiconducting carbon nanotube photo-imagers
Kou Li, Norika Takahashi, Yukio Kawano
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Best Poster Award（The 18th Annual Meeting of the Thermoelectrics Society of Japan）
2021.8 Thermoelectric Society of Japan Flexible broadband camera with series photo-thermoelectric coupling
Kou Li, Yukio Kawano
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Student Award（The 17th Thin Film Materials & Devices Meeting）
2020.11 Thin Film Materials & Devices Meeteing A highly sensitive and flexible photo-thermoelectric image sensor with 3D printed series π structures between single-walled carbon nanotube thin-film channels and Bi2Te3 composites
Kou Li, Yukio Kawano
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Rakusuikai Prize 2020
2020.3 Tokyo Institute of Technology
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Master’s Program Representative 2020
2020.3 Tokyo Institute of Technology
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Outstanding Master Student Award 2020
2020.3 Tokyo Institute of Technology
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Student Travel Award（The 35th NIR Forum）
2019.11 Japan Council for Near Infrared Spectroscopy A portable 360o around-view photo-thermal camera for ubiquitous near infrared imaging inspection robots
Kou Li, Ryoichi Yuasa, Ryogo Utaki, Meiling Sun, Yu Tokumoto, Daichi Suzuki, Yukio Kawano
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Student Presentation Award（Symposium on Frontier of Terahertz Science VI）
2019.11 The Japan Society of Applied Physics
Kou Li, Ryoichi Yuasa, Ryogo Utaki, Meiling Sun, Yu Tokumoto, Yukio Kawano
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Outstanding Presentation Award（11th MISW）
2019.8 MISW Committee Multifunctional around-view monitoring robots for ubiquitous social safety-net system
Kou Li, Ryoichi Yuasa, Ryogo Utaki, Meiling Sun, Yu Tokumoto, Yukio Kawano
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The Best Young Scientist Poster Presentation Award（NPO 2018）
2018.8 University of Eastern Finland Carbon Nanotube Film Flexible Terahertz Detectors on Polymer Films with Series Electrodes for Sensitivity Enhancement
Kou Li, Daichi Suzuki, Yuki Ochiai, Yukio Kawano
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Outstanding Presentation Award（Annual Meeting of EISESiV 2021）
2022.2 Research Center for the Earth Inclusive Sensing Empathizing with Silent Voices
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Outstanding Presentation Award（Annual Meeting of EISESiV 2020）
2021.2 Research Center for the Earth Inclusive Sensing Empathizing with Silent Voices
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Full Refund Waiver of Graduation Loan Scholarship
2020.6 Japan Student Services Organization
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Outstanding Presentation Award（Annual Meeting of EISESiV 2018）
2019.2 Research Center for the Earth Inclusive Sensing Empathizing with Silent Voices
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The Best Poster Presentation Award（The 1st SSS Workshop）
2018.11 Super Smart Society Promotion Consortium
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Outstanding Midterm Graduation Thesis Presentation Award 2017
2017.10 Tokyo Institute of Technology
Research Projects
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検査員視覚と調和する透明光熱電撮像ゴーグルの創製
2023.10 - 2026.3
国立研究開発法人 科学技術振興機構 戦略的創造研究推進事業 ACT-X リアル空間を強靭にするハードウェアの未来 中央大学
Authorship：Principal investigator
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広帯域・全方位深部撮像が可能な自己放射・自走式のカーボンナノチューブ膜型ミリ波–赤外光内視鏡の創出
2024.1 - 2025.3
公益財団法人 スズキ財団 2023年度 科学技術研究助成（若手） 中央大学
Authorship：Principal investigator
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超高感度なハイブリッド構造・光熱起電力効果型イメージセンサの全印刷作製
2023.12 - 2025.3
一般財団法人 熱・電気エネルギー技術財団 第31回研究助成 中央大学
Authorship：Principal investigator
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室温での超広帯域・高感度な長波長光センシングの実現に向けた一次元ナノ構造体による新しい熱型検出機構の解明
2023.12 - 2025.3
公益財団法人 松尾学術振興財団 第36回松尾学術研究助成 中央大学
Authorship：Principal investigator
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医薬品製造過程での即時不良品検知に向けた広帯域多波長インライン撮像システムの創製
2023.10 - 2025.3
公益財団法人 住友電工グループ社会貢献基金 2023年度学術・研究助成 中央大学
Authorship：Principal investigator
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光熱電検査素子の遠隔駆動に向けた体系的組成設計による応答・雑音トレードオフの打破
2023.8 - 2025.3
独立行政法人 日本学術振興会 科学研究費助成事業 研究活動スタート支援 中央大学
Authorship：Principal investigator
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質感を伴う検査に向けた光熱起電力効果によるサイバー・フィジカル一体な匠の眼の創製
2024.1 - 2024.12
一般財団法人 鷹野学術振興財団 2023年度研究助成 中央大学
Authorship：Principal investigator
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光熱起電力効果型の非破壊検査及び計測技術の設計原理解明に向けたカーボンナノチューブの電気特性制御
2023.10 - 2024.9
公益財団法人 村田学術振興財団 第39回研究助成 中央大学
Authorship：Principal investigator
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A highly sensitive and flexible photo-thermoelectric image sensor with 3D printed π structures between SWCNTs and Bi composites
2020 -
Authorship：Principal investigator
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A highly-sensitive and highly-integrated flexible broadband imager with 3D printed π-shaped photo-thermoelectric pixel structures
2020 -
Authorship：Principal investigator
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Multi-view Terahertz Imagers with Flexible Carbon Nanotube Film Arrays
2019 -
Authorship：Principal investigator
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Ubiquitous around view photo-thermal monitoring system with flexible carbon nanotube
2019 -
Authorship：Principal investigator
Social Activities
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招待研究展示
Role(s)： Demonstrator
nanotech実行委員会 nanotech 2023 2023.2 -
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Invited research exhibition
Role(s)： Demonstrator
nanotech executive committee nanotech 2022 2022.1 -
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Lab Visit for Toin Gakuen High School
Role(s)： Organizing member, Demonstrator
Tokyo Institute of Technology 2019.12 -
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Research exhibition
Role(s)： Demonstrator
Japan Science and Technology Agency JST Fair 2018 2018.8 -
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Research exhibition
Role(s)： Demonstrator
Japan Science and Technology Agency Innovation Japan 2017 2017.9 -
Media Coverage
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前人未到のテラヘルツ波 Internet
学術変革領域研究(A)「2.5次元物質科学：社会変革に向けた物質科学のパラダイムシフト」 漫画教材 第3話 2023.5
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理系の歩き方 TV or radio program
産経新聞社 公式YouTubeチャンネルSankeiNews 2022.11
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李恒さんが第35回独創性を拓く先端技術大賞の「文部科学大臣賞」を受賞 Internet
東京工業大学 東工大ニュース 2022.10
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「初心忘れず研鑽」 先端技術大賞受賞者ら喜び語る Newspaper, magazine
産経新聞社 産経新聞 2022.7
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研究紹介㊦ インフラ検査に革命 どんな形もカーボンナノチューブで 「文部科学大臣賞」受賞 Newspaper, magazine
産経新聞 2022.7
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先端技術大賞 東工大工学院の李さんら表彰 Newspaper, magazine
産経新聞社 産経新聞 2022.7
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文部科学大臣賞に東工大・李恒さん 「第35回独創性を拓く 先端技術大賞」受賞者発表 Newspaper, magazine
産経新聞社 プレスリリース 2022.6
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先端技術大賞受賞者決まる 文部科学大臣賞に東工大・李さん Newspaper, magazine
産経新聞社 産経新聞 2022.6
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柔らかく伸びる光センサシートを開発 Internet
中央大学 研究支援室 +C特集 2022.5
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A flexible, in-pipe sensor sheet for the continuous monitoring of liquid quality Internet
Chuo University・Tokyo Institute of Technology・Osaka University Press release 2022.5
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New Nondestructive Broadband Imager Is the Next Step Towards Advanced Technology Internet
Tokyo Institute of Technology・Chuo Unievrsity Press release 2021.6
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A Flexible Approach to Terahertz Imaging Newspaper, magazine
OPTICA Optics and Photonics News 2021.2
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Novel Flexible Terahertz Camera Can Inspect Objects with Diverse Shapes Internet
Tokyo Institute of Technology・RIKEN Press release 2021.2
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シート状電磁波カメラ TV or radio program
TV Tokyo World Business Satellite 2021.1
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テラヘルツ波 TV or radio program
TV Tokyo News Morning Satellite 2018.10
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指先につけるだけで非破壊検査が出来るデバイス TV or radio program
TBS Mirai no Kigen 2018.8
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柔らかい光センシングによる簡便な液質計測手法の創出に関する研究 Promotional material
Laboratory for Future Interdisciplinary Research of Science and Technology, Tokyo Institute of Technology FIRST NEWS No.12 2022.6
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管内の液質 非破壊計測 Newspaper, magazine
The Nikkan Kogyo Shimbun Nikkan Kogyo Shimbun 2022.5
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中央大・東工大・阪大、新しい機能を示す光センサシートを開発 Newspaper, magazine
Nikkei Nihon Keizai Shimbun 2022.5
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ユビキタス電磁波センサネットワークに資するデバイス・システムに関する研究 Promotional material
Laboratory for Future Interdisciplinary Research of Science and Technology, Tokyo Institute of Technology FIRST NEWS No.11 2021.12
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物体を透過する電磁波，シート型カメラで壊さず検査 Newspaper, magazine
Nikkei Nihon Keizai Shimbun 2021.2
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薄膜集積テラヘルツ帯撮像シート開発及び非破壊検査応用プロトタイプ設計の研究 Promotional material
Laboratory for Future Interdisciplinary Research of Science and Technology, Tokyo Institute of Technology FIRST NEWS No.8 2020.6
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カーボンナノチューブフィルムによるフレキシブル非破壊撮像カメラに関する研究 Promotional material
Laboratory for Future Interdisciplinary Research of Science and Technology, Tokyo Institute of Technology FIRST NEWS No.7 2019.12