Development of the Bedsore Alarm System Using Micro Computer for Wheelchair Users. - Takashi Komeda; Hiroyuki Koyama; Tateki Uchida; Masao Miyagi; Kikuo Kanaya; Sadae Kuroiwa; Susumu Otsuka; Hiroyasu Funakubo (ICCHP, 1994)

Development of the System to Teach the Bedsore Prevention Method for Wheelchair Users. - Hiroyuki Koyama; Takashi Komeda; Tateki Uchida; Masao Miyagi; Kikuo Kanaya; Sadae Kuroiwa; Susumu Otsuka; Hiroyasu Funakubo (ICCHP, 1994)

Development of a safety mechanism using a gas spring. - Takanori Komatsu; Takashi Komeda; Tateki Uchida; Masao Miyagi; Hiroyuki Koyama (Adv. Robotics, 1998)