Design and applications of ferroelectric nonvolatile SRAM and flip-flop with unlimited read/program cycles and stable recall. - Shoichi Masui; Wataru Yokozeki; Michiya Oura; Tsuzumi Ninomiya; Kenji Mukaida; Yoshihisa Takayama; Toshiyuki Teramoto (CICC, 2003)

Reconfigurable communications satellite: SoftSAT. - Nozomu Nishinaga; Yasuo Ogawa; Yoshihisa Takayama; Takashi Takahashi; Toshihiro Kubooka; Hiroaki Umehara (Space Commun., 2004)

System Analysis of Non-Mechanical Compact Optical Transceiver for Wireless Communications with a VCSEL Array. - Morio Toyoshima; Naoki Miyashita; Yoshihisa Takayama; Hiroo Kunimori; Shinichi Kimura (J. Commun., 2009)

Demonstration of the transportation of microwave environment over an optical 10 Gbps Ethernet based IP network. - Yozo Shoji; Yoshihisa Takayama; Morio Toyoshima; Hiroki Ohta (CSNDSP, 2010)

Small optical transponder for small satellites. - Morio Toyoshima; Hideki Takenaka; Yozo Shoji; Yoshihisa Takayama; Yoshisada Koyama; Maki Akioka (CSNDSP, 2010)

An Efficient LDGM Coding Scheme for Optical Satellite-to-Ground Link Based on a New Channel Model. - Yoshitoshi Yamashita; Eiji Okamoto; Yasunori Iwanami; Yozo Shoji; Morio Toyoshima; Yoshihisa Takayama (GLOBECOM, 2010)

Wavefront Compensation Effect in Ground to Satellite Laser Transmission. - Yoshihisa Takayama; Morio Toyoshima; Hiroo Kunimori (IEICE Trans. Commun., 2010)

Support activity using WINDS satellite link in the 2011 off the Pacific coast of Tohoku Earthquake. - Norihiko Katayama; Takashi Takahashi; Maki Akioka; Takehiro Terada; Mitsugu Ohkawa; Toshio Asai; Akira Akaishi; Seiji Nagai; Naoko Yoshimura; Yoshihisa Takayama; Ryutaro Suzuki (WPMC, 2011)

A Markov-Based Satellite-to-Ground Optical Channel Model and Its Effective Coding Scheme. - Yoshitoshi Yamashita; Eiji Okamoto; Yasunori Iwanami; Yozo Shoji; Morio Toyoshima; Yoshihisa Takayama (IEICE Trans. Commun., 2012)

Free-space optical channel estimation for physical layer security. - Hiroyuki Endo; Mikio Fujiwara; Mitsuo Kitamura; Toshiyuki Ito; Morio Toyoshima; Yoshihisa Takayama; Hideki Takenaka; Ryosuke Shimizu; Nicola Laurenti; Giuseppe Vallone; Paolo Villoresi; Takao Aoki; et al. (CoRR, 2016)

Adversarial Examples with Missing Perturbation Using Laser Irradiation. - Daisuke Kosuge; Hayato Watanabe; Taiga Manabe; Yoshihisa Takayama; Toshihiro Ohigashi (ISITA, 2024)

Research on Optical Site Diversity for Space Communications over Asia-Pacific Region. - Tatsuya Mukai; Yoshihisa Takayama (J. Aerosp. Inf. Syst., 2024)

A Targeting Attack by Dynamic Fake QR Code Using Invisible Laser Irradiation. - Dai Itakura; Taiga Manabe; Yuki Kamata; Ayana Oku; Hiroshi Yamamoto; Yoshihisa Takayama; Toshihiro Ohigashi (ICISSP (2), 2025)