Micro Teleoperation System Concentrating Visual and Force Information at Operator's Hand. - Tomomasa Sato; Junri Ichikawa; Mamoru Mitsuishi; Yotaro Hatamura (ISER, 1993)

A New Micro-Teleoperation System Employing a Hand-Held Force-Feedback Pencil. - Tomomasa Sato; Junri Ichikawa; Mamoru Mitsuishi; Yotaro Hatamura (ICRA, 1994)

Active understanding of human intention by a robot through monitoring of human behavior. - Tomomasa Sato; Yoshifumi Nishida; Junri Ichikawa; Yotaro Hatamura; Hiroshi Mizoguchi (IROS, 1994)