The Study of a New Actuator for a Two-Point Body-Braille System. - Nobuyuki Sasaki; Kazuya Nakajima; Satoshi Ohtsuka; Kazuyoshi Ishii; Tetsumi Harakawa (ICCHP (1), 2014)

Joint Availability Importance on Markov Model. - Kazuya Nakajima; Masahiro Hayashi (APCC, 2022)