Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5720256 | Apparatus and method for controlling idle rotation speed learning of an internal combustion engine | Junichi Furuya, Yoshihiro Okada | 1998-02-24 |
| 5463299 | Current controller for controlling a current flowing in a load using a PWM inverter and method used thereby | Motoo Futami, Tunehiro Endo, Yasuo Notohara | 1995-10-31 |
| 4898139 | Engine control apparatus | Toshiya Ohtani | 1990-02-06 |
| 4709317 | Inverting apparatus | Kenichi Iizuka, Hideo Uzuhashi, Hideo Aoki | 1987-11-24 |