Motion support of upper extremity with agonist alone under negative admittance control. - Yuji Okada; Chi Zhu 001; Simazu Shota; Toshikatsu Suzuki; Masataka Yoshioka; Yuichiro Yoshikawa; Yuling Yan; Haoyong Yu; Feng Duan (ROBIO, 2012)

Power assistance on slope of an omnidirectional hybrid walker and wheelchair. - Toshikatsu Suzuki; Chi Zhu 001; Masataka Yoshioka; Simazu Shota; Yuichiro Yoshikawa; Yuji Okada; Yuling Yan; Haoyong Yu; Feng Duan (ROBIO, 2012)