Case studies in poststroke hemiplegic patients using SEMUL: A passive 2-DOF rehabilitation robot. - Ken'ichi Koyanagi; Yuya Kuwahara; Takehiro Kamida; Takuya Ozawa; Rieko Mizukami; Kiyokazu Genda; Ayaka Mori; Tatsuo Motoyoshi; Hiroyuki Masuta; Toru Oshima (EMBC, 2016)