Improvement of MRI image quality by a directional adaptive filter. - Kunihiko Kido; Junichi Taguchi; Ko-ichi Sano (Syst. Comput. Jpn., 1997)

Directional image filter respectively adjusted to edge and flat regions. - Junichi Taguchi; Kunihiko Kido; Ko-ichi Sano (Syst. Comput. Jpn., 1999)

Enhanced Community Currency Trading through Transaction Group Formation. - Kunihiko Kido; Seiichi Hasegawa; Norihisa Komoda (CIMCA/IAWTIC, 2005)

Socio-technical issues for ubiquitous information society in 2010. - Motohisa Funabashi; Koichi Homma; Toshiro Sasaki; Yoshinori Sato; Kunihiko Kido; Takashi Fukumoto; Koujin Yano (SMC, 2005)

Evaluation of a 2-Channel NIRS-Based Optical Brain Switch for Motor Disabilities' Communication Tools. - Kazuhiko Sagara; Kunihiko Kido (IEICE Trans. Inf. Syst., 2012)