Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10420599 | Ultrasonic vibrator and ultrasonic treatment device | — | 2019-09-24 |
| 9768374 | Method of manufacturing cylindrical piezoelectric element | — | 2017-09-19 |
| 8084921 | Ultrasonic motor drive apparatus | Yasuaki Kasai | 2011-12-27 |
| 7923900 | Ultrasonic motor | Hiromichi Sakano, Tomoki Funakubo, Morimiti Simizu | 2011-04-12 |
| 7759840 | Ultrasonic motor and vibration detection method for ultrasonic motor | Tomoki Funakubo, Junji Okada | 2010-07-20 |
| 7635940 | Ultrasonic motor and microscope stage | Yoshihiro Ue, Yasuaki Kasai, Makoto Harada | 2009-12-22 |