Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4980599 | Ultrasonic motor | Yasuo Kuwabara, Takao Saeki | 1990-12-25 |
| 4959579 | Ultrasonic motor | Yasuo Kuwabara, Takao Saeki | 1990-09-25 |
| 4937488 | Vibration wave motor | Yasuo Kuwabara | 1990-06-26 |
| 4929072 | Self cleaning mirror for a vehicle | Tomoaki Imaizumi, Koji Ito, Shoji Okada | 1990-05-29 |
| 4451887 | System for controlling a door and driver's seat of vehicle | Kuniyoshi Harada, Nobuyasu Suzumura | 1984-05-29 |
| 4404632 | Attitude control system for driver's seat | Kuniyoshi Harada | 1983-09-13 |