Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5574320 | Load drive circuit | Toshihito Shirai, Koichi Futsuhara | 1996-11-12 |
| 5568059 | Current sensor and motor rotation sensor using such current sensor | Koichi Futsuhara | 1996-10-22 |
| 5568131 | Motor rotation judgement circuit and apparatus using such circuit for verifying that a motor is stopped | Koichi Futsuhara | 1996-10-22 |
| 5519598 | Load driving circuit | Koichi Futsuhara | 1996-05-21 |
| 5508697 | Airplane detection system | Masakazu Kato, Koichi Futsuhara, Kiyoaki Inaba | 1996-04-16 |
| 5285721 | Slide operation control device for a press | Noboru Sugimoto, Souichi Kumekawa, Masao Mukaidono, Koichi Futsuhara | 1994-02-15 |