Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679892 | Temperature-sensitive flow amount detection apparatus for internal combustion engine | Naoki Tomisawa | 1997-10-21 |
| 5614667 | Method and apparatus for controlling throttle valve contamination learning | — | 1997-03-25 |
| 5590633 | Fuel injection control system for engine | Naoki Tomisawa | 1997-01-07 |