Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700097 | Synchronous machine | Shigeki Kawada, Yoichi Amemiya, Masatoyo Sogabe | 1987-10-13 |
| 4661736 | Rotor for a synchronous motor | Shigeki Kawada, Yoichi Amemiya, Masatoyo Sogabe | 1987-04-28 |
| 4631807 | Method of manufacturing a permanent-magnet field rotor | Shigeki Kawada, Yoichi Amemiya, Masatoyo Sogabe | 1986-12-30 |
| 4626725 | Synchronous rotary machine | Shigeki Kawada, Yoichi Amemiya, Masatoyo Sogabe | 1986-12-02 |
| 4538084 | Stator of motor | Shigeki Kawada, Yoichi Amemiya, Masatoyo Sogabe | 1985-08-27 |
| 4495464 | Non-contacting, speed-detecting device of a direct-current generator type | Yoshinori Kozai, Yoichi Amemiya | 1985-01-22 |
| 4364005 | Brushless tachometer generator | Yoshinori Kohzai, Yoichi Amemiya, Yoshiki Fujioka | 1982-12-14 |