Quantitative Evaluation of Shoulder Joint Function to Reproduce Results of Clinical Tests by Therapist. - Noritaka Sato; Keita Kamada; Yuki Hiramatsu; Kazunori Yamazaki; Yoshifumi Morita; Hiroyuki Ukai; Kenji Komori; Shinya Taguchi (J. Robotics Mechatronics, 2013)

Post-stroke robotic-assisted therapy: Time-variant damping coefficient based control algorithm for isotonic exercise through circular motion. - Esam H. Abdelhameed; Keita Kamada; Noritaka Sato; Yoshifumi Morita (ICM, 2015)