An exoskeleton for human elbow and forearm motion assist. - Kazuo Kiguchi; Ryo Esaki; Takashi Tsuruta; Keigo Watanabe; Toshio Fukuda (IROS, 2003)

Forearm motion assist with an exoskeleton: adaptation to muscle activation patterns. - Kazuo Kiguchi; Ryo Esaki; Toshio Fukuda (IROS, 2004)

Development of a wearable exoskeleton for daily forearm motion assist. - Kazuo Kiguchi; Ryo Esaki; Toshio Fukuda (Adv. Robotics, 2005)