Analysis of Current Density and Specific Absorption Rate in Biological Tissue Surrounding an Air-core Type of Transcutaneous Transformer for an Artificial Heart. - Kenji Shiba; Masayuki Nukaya; Toshio Tsuji; Kohji Koshiji (EMBC, 2006)

Suppression of Undesired Reflection Using a Spatial Filtering on Bistatic Radar Cross Section Measurements within a Near Zone. - Hiroyoshi Yamazaki; Kohji Koshiji (IEICE Trans. Commun., 2008)

Analysis of Current Density and Specific Absorption Rate in Biological Tissue Surrounding Transcutaneous Transformer for an Artificial Heart. - Kenji Shiba; Masayuki Nukaya; Toshio Tsuji; Kohji Koshiji (IEEE Trans. Biomed. Eng., 2008)

Energy Transmission Transformer for a Wireless Capsule Endoscope: Analysis of Specific Absorption Rate and Current Density in Biological Tissue. - Kenji Shiba; Tomohiro Nagato; Toshio Tsuji; Kohji Koshiji (IEEE Trans. Biomed. Eng., 2008)

Multilayered cylindrical human arm model for impedance analysis in human body communication. - Dairoku Muramatsu; Fukuro Koshiji; Kohji Koshiji; Ken Sasaki (APCC, 2012)

Investigation of optimized high-density flip-chip interconnect design including micro Au bumps for 3-D stacked LSI packaging. - Katsuya Kikuchi; Fumiki Kato; Shunsuke Nemoto; Hiroshi Nakagawa; Masahiro Aoyagi; Youtaro Yasu; Kohji Koshiji (3DIC, 2013)

A study on transmission characteristics and specific absorption rate using impedance-matched electrodes for various human body communication. - Yuta Machida; Takahiko Yamamoto; Kohji Koshiji (EMBC, 2013)

Downsizing of coreless coils for transcutaneous energy transmission in implantable devices - Improvement of coupling factor and efficiency between coils. - Takahito Seshimo; Takahiko Yamamoto; Kohji Koshiji (EMBC, 2013)

Development of electromagnetic phantom at low-frequency band. - Takahiko Yamamoto; Koki Sano; Kohji Koshiji; Xiuqin Chen; Shaoming Yang; Masahiko Abe; Akiko Fukuda (EMBC, 2013)

A wideband antenna with fan-shaped and trapezoidal elements on printed circuit board for ultra wideband radio. - Kazuya Hiraguri; Fukuro Koshiji; Kohji Koshiji (GCCE, 2013)

Electromagnetic characteristics of body area communication using electromagnetic resonance coupling. - Fukuro Koshiji; Nanako Yuyama; Kohji Koshiji (GCCE, 2013)

Homogenous arm model in impedance analysis of electrodes for Human Body Communication. - Dairoku Muramatsu; Fukuro Koshiji; Kohji Koshiji; Ken Sasaki (GCCE, 2013)

Human body communication between fingertip and wrist using stationary and wearable devices. - Dairoku Muramatsu; Fukuro Koshiji; Kohji Koshiji; Ken Sasaki (GCCE, 2014)

Input impedance analysis of wearable antenna and its experimental study with real human body. - Dairoku Muramatsu; Fukuro Koshiji; Kohji Koshiji; Ken Sasaki (ICCE, 2014)

Proposal of Analysis Method for Three-Phase Filter Using Fortescue-Mode S-Parameters. - Yoshikazu Fujishiro; Takahiko Yamamoto; Kohji Koshiji (IEICE Trans. Commun., 2014)

Multilayered Phantom for Input Impedance Evaluation of Human Body Communication Electrodes. - Dairoku Muramatsu; Fukuro Koshiji; Kohji Koshiji; Ken Sasaki (BODYNETS, 2015)

Transmission characteristics through the bent arm wearing magnetically-coupled coils for body area communication. - Yusuke Fujita; Fukuro Koshiji; Kohji Koshiji (GCCE, 2015)

Heightening upper limit frequency of wideband antenna using asymmetrical radiating elements. - Kohji Koshiji; Shota Zempo; Fukuro Koshiji (GCCE, 2015)

Biomedical signal transmission using human body communication. - Fukuro Koshiji; Ryogo Urushidate; Kohji Koshiji (IPCCC, 2017)

Expansion of Bartlett's Bisection Theorem Based on Group Theory. - Yoshikazu Fujishiro; Takahiko Yamamoto; Kohji Koshiji (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2017)

Development of a high-hydrous gel phantom for human body communication based on electrical anisotropy. - Takahiko Yamamoto; Ryutaro Ikeda; Daisuke Yamada; Akiyoshi Saitoh; Kohji Koshiji (EMBC, 2019)

Current distribution analyses of figure-eight coil for an intergrated transcutaneous energy and information transmission system for a totally-implantable artificial heart. - Takahiko Yamamoto; Takuya Kawai; Kohji Koshiji (ISMICT, 2019)

Transcutaneous Energy Transmission System for a Totally Implantable Artificial Heart Using a Two-Wire Archimedean Spiral Coil. - Tomoki Okinaga; Takahiko Yamamoto; Kohji Koshiji (EMBC, 2021)

Prototype and Evaluation of High-Hydrous Gel Phantom for 100 kHz to 1 MHz Using ATO/TiO2. - Shuichi Toyoda; Takahiko Yamamoto; Kohji Koshiji (EMBC, 2021)