Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134983 | Fuel control system for engine | Hideki Kusunoki, Kazutomo Sasaki, Toshiya Kan | 1992-08-04 |
| 4987874 | Control system for controlling spark timing of engine | Kenji Katayama, Tatsuji Ikeda, Toshio Takeda | 1991-01-29 |