Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385517 | Air-fuel ratio control system for internal combustion engines with torque converter lock-up | Fumio Hara | 1995-01-31 |
| 4718387 | Fuel injection timing control method for internal combustion engines | Takafumi Nishikawa | 1988-01-12 |
| 4711217 | Fuel supply control method for internal combustion engines at low temperature | Hidekazu Kano, Shuichi Hosoi | 1987-12-08 |