Visualization of electric fields around a biological body. - Koichi Shimizu; Hideto Endo; Goro Matsumoto (IEEE Trans. Biomed. Eng., 1988)

Application of Image Reconstruction by Means of Chirp z-Transform. - Kunio Takaya; Tie-nan Ma; Koichi Shimizu; Masataka Kitama; Tomohisa Mikami (MVA, 1990)

Telemedicine using mobile satellite communication. - Hajime Murakami; Koichi Shimizu; Katsuyuki Yamamoto; Tomohisa Mikami; Nozomu Hoshimiya; Kimio Kondo (IEEE Trans. Biomed. Eng., 1994)

Idiotypic Network Model for Feature Extraction in Pattern Recognition-Effect of Diffusion of Antibody. - Toshiyuki Shimooka; Koichi Shimizu (KES, 2003)

Artificial Immune System for Personal Identifiction with Finger Vein Pattern. - Toshiyuki Shimooka; Koichi Shimizu (KES, 2004)

High-Speed Search System for PGP Passphrases. - Koichi Shimizu; Daisuke Suzuki; Toyohiro Tsurumaru (CANS, 2008)

A Design Methodology for a DPA-Resistant Cryptographic LSI with RSL Techniques. - Minoru Saeki; Daisuke Suzuki; Koichi Shimizu; Akashi Satoh (CHES, 2009)

Reliable and geography-aware peer-to-peer multicast for earthquake early warnings. - Risa Suzuki; Koichi Shimizu; Ken'ichiro Kimura; Chuzo Tsumura; Md. Enamul Haque; Noriko Matsumoto; Norihiko Yoshida (IADIS AC (2), 2009)

The Glitch PUF: A New Delay-PUF Architecture Exploiting Glitch Shapes. - Daisuke Suzuki; Koichi Shimizu (CHES, 2010)

High-Speed Passphrase Search System for PGP. - Koichi Shimizu; Daisuke Suzuki; Toyohiro Tsurumaru (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

A Design Methodology for a DPA-Resistant Circuit with RSL Techniques. - Daisuke Suzuki; Minoru Saeki; Koichi Shimizu; Akashi Satoh; Tsutomu Matsumoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

A PSE for Finite Element Method. - Koichi Shimizu; Yuji Uehara; Yoshimasa Kadooka (J. Convergence Inf. Technol., 2010)

How to Decide Selection Functions for Power Analysis: From the Viewpoint of Hardware Architecture of Block Ciphers. - Daisuke Suzuki; Minoru Saeki; Koichi Shimizu; Tsutomu Matsumoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

Fundamental Study for Optical BAN. - Koichi Shimizu; Takeshi Namita; Yuji Kato (MobiHealth, 2012)

Glitch PUF: Extracting Information from Usually Unwanted Glitches. - Koichi Shimizu; Daisuke Suzuki; Tomomi Kasuya (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

Theoretical analysis of body hair movement in ELF electric field exposure in different environmental conditions. - Ken Iida; Hisae O. Shimizu; Koichi Shimizu (EMBC, 2013)

Attempt for noninvasive evaluation of in vivo triglyceride in blood. - Kazuya Iinaga; Takeshi Namita; Toshihiro Sakurai; Hitoshi Chiba; Koichi Shimizu (EMBC, 2013)

New reconstruction technique for 3 dimensional structure in shallow layer of turbid medium using optical transillumination images - Attempt for reconstruction with limited view angle. - Taiki Matsuura; Takeshi Namita; Yuji Kato; Koichi Shimizu (EMBC, 2013)

Assessment of visual space recognition in patients with visual field defects using head mounted display (HMD) system: Case study with severe visual field defect. - Shunichi Sugihara; Toshiaki Tanaka; Tomoya Miyasaka; Takashi Izumi; Koichi Shimizu (EMBC, 2013)

Application of fluorescent PSF for 3D reconstruction of absorbing structure using slab transillumination images. - Trung Nghia Tran; Takeshi Namita; Yuji Kato; Koichi Shimizu (EMBC, 2013)

Depth estimation and image improvement of fluorescent objects in scattering medium with unknown optical parameters. - Jiao Xia; Takeshi Namita; Yuji Kato; Koichi Shimizu (EMBC, 2013)

Feasibility study for optical BAN. - Junkichi Akiyama; Daisuke Seki; Takeshi Namita; Yuji Kato; Koichi Shimizu (ISMICT, 2013)

Development of vital-sign telemetry system for long-term ambulatory monitoring of autonomic nerve activity. - Koichi Shimizu (ISMICT, 2013)

Assessment of visual space recognition in patients with unilateral spatial neglect using head mounted display (HMD) system: Case study with left unilateral spatial neglect. - Shunichi Sugihara; Toshiaki Tanaka; Tomoya Miyasaka; Takashi Izumi; Koichi Shimizu (SII, 2013)

Unified Coprocessor Architecture for Secure Key Storage and Challenge-Response Authentication. - Koichi Shimizu; Daisuke Suzuki; Toyohiro Tsurumaru; Takeshi Sugawara 001; Mitsuru Shiozaki; Takeshi Fujino (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

PUF as a sensor. - Koichi Shimizu; Takeshi Sugawara 001; Daisuke Suzuki (GCCE, 2015)

Trial operation of a cloud service-based three-dimensional virtual reality tele-rehabilitation system for stroke patients. - Norio Kato; Toshiaki Tanaka; Shunichi Sugihara; Koichi Shimizu; Nobuki Kudo (ICCSE, 2016)

A Trusted Approach to Design a Network Monitor. - Koichi Shimizu; Teruyoshi Yamaguchi; Tsunato Nakai; Takeshi Ueda; Nobuhiro Kobayashi; Benoît Boyer (FormaliSE@ICSE, 2017)

Vestibular Display for Walking Sensation in a Virtual Space. - Koichi Shimizu; Yasushi Ikei; Tomohiro Amemiya; Koichi Hirota; Michiteru Kitazaki (HCI (29), 2018)

Intrusion Detection Method Using Enhanced Whitelist Based on Cooperation of System Development, System Deployment, and Device Development Domains in CPS. - Nobuhiro Kobayashi; Koichi Shimizu; Tsunato Nakai; Teruyoshi Yamaguchi; Masakatsu Nishigaki (NBiS, 2018)

Rendering of Virtual Walking Sensation by a Vestibular Display. - Koichi Shimizu; Vibol Yem; Kentaro Yamaoka; Gaku Sueta; Tomohiro Amemiya; Michiteru Kitazaki; Yasushi Ikei (HCI (5), 2019)

Automatic Vulnerability Identification and Security Installation with Type Checking for Source Code. - Shun Hinatsu; Koichi Shimizu; Takeshi Ueda; Benoît Boyer; David Mentré (NBiS, 2019)

Generation of Turning Walking Sensation by a Vestibular Display. - Minori Unno; Koichi Shimizu; Tomohiro Amemiya; Michiteru Kitazaki; Vibol Yem; Yasushi Ikei (VRCAI, 2019)

Evaluation Framework for Performance Limitation of Autonomous Systems Under Sensor Attack. - Koichi Shimizu; Daisuke Suzuki; Ryo Muramatsu; Hisashi Mori; Tomoyuki Nagatsuka; Tsutomu Matsumoto (SAFECOMP, 2021)

TRC-Unet: Transformer Connections for Near-infrared Blurred Image Segmentation. - Jiazhe Wang; Osamu Yoshie; Koichi Shimizu (ICPR, 2022)

Reconstructing a Deblurred 3D Structure in a Turbid Medium from a Single Blurred 2D Image - For Near-Infrared Transillumination Imaging of a Human Body. - Koichi Shimizu; Sihan Xian; Jiekai Guo (Sensors, 2022)

A learnable transformer decoder for blurred near-infrared blood vessel segmentation using domain adaptation with limited data. - Jiazhe Wang; Yuya Ieiri; Osamu Yoshie; Koichi Shimizu (Biomed. Signal Process. Control., 2026)