Masayuki Watanabe

Development of nonresonant ultrasonic motor with sub-nanometer resolution

Tadahiro Ohmi, Hiroshi Kubota, Akira Nakada, 2002, 2002 IEEE Ultrasonics Symposium, 2002. Proceedings..

Slip-free driving method for nonresonant piezoelectric actuator

Hiroyuki Furukawa, Tadahiro Ohmi, K. Kosaka, 2005 .