Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5892316 | Vibration actuator | Mitsuhiro Okazaki, Isao Sugaya | 1999-04-06 |
| 5869917 | Vibration actuator | — | 1999-02-09 |
| 5869918 | Actuator which controls voltage level and voltage level increase time of an electromechanical converting element drive signal | — | 1999-02-09 |
| 5854529 | Vibration actuator | Isao Sugaya | 1998-12-29 |
| 5821667 | Ultrasonic motor | Tadao Takagi | 1998-10-13 |
| 5763981 | Vibration actuator | Mitsuhiro Okazaki, Isao Sugaya | 1998-06-09 |
| 5760527 | Vibration actuator and method of control | — | 1998-06-02 |
| 5723935 | Vibration driven motor | Yoshiro Tomikawa, Tadao Takagi, Mitsuhiro Okazaki, Isao Sugaya | 1998-03-03 |
| 5672930 | Vibration motor | Tsutomu Narisawa, Michihiro Tobe | 1997-09-30 |
| 5654604 | Vibration motor having improved adhesive layer between electromechanical conversion element and elastic body | Daisuke Saya, Ryoichi Suganuma, Tomohiko Yokoo | 1997-08-05 |
| 5614970 | Flash lighting apparatus and a camera equipped with the flash lighting apparatus | Tadao Takagi | 1997-03-25 |
| 5508581 | Ultrasonic motor with a stator and a mobile element made of improved materials | Daisuke Saya, Ryoichi Suganuma | 1996-04-16 |
| 5424797 | Flash lighting apparatus | Tadao Takagi | 1995-06-13 |