Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401605 | Fuel injection control system for engine | Shumpei Hasegawa | 2008-07-22 |
| 4697421 | Supercharging pressure control system for an internal combustion engine with a tubocharger and method of operation | Yutaka Otobe, Yoshio Wazaki | 1987-10-06 |