Device Developed to Measure Drive Roller. - Hisaya Tanaka; Nobuyuki Sudou; Hideto Ide (J. Robotics Mechatronics, 1998)

Development of Magnetic Recording to GOV-Rope. - Hisaya Tanaka; Nobuyuki Sudou; Hideto Ide; Masafumi Uchida (J. Robotics Mechatronics, 2000)