Osamu Hatakeyama

Safety Measures for Coordination between Man and Machine - Case Studies of Dam Concrete Placement

Yujiro Tazawa, Yasuo Shimizu, Yu Nozawa, 1997 .

An Engineering Approach to Carriage Automation System at Construction Site (The First Report)

Hiroaki Saito, Ken-ichi Nishide, Osamu Hatakeyama, 1992 .