Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654604 | Vibration motor having improved adhesive layer between electromechanical conversion element and elastic body | Takatoshi Ashizawa, Daisuke Saya, Tomohiko Yokoo | 1997-08-05 |
| 5637948 | Ultrasonic motor | — | 1997-06-10 |
| 5625246 | Driving control device for vibration wave motor | — | 1997-04-29 |
| 5625263 | Driving device for ultrasonic wave motor | — | 1997-04-29 |
| 5596240 | Ultrasonic motor | — | 1997-01-21 |