Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003816 | Engine idling control apparatus | — | 1991-04-02 |
| 4961412 | Air-fuel ratio control system for an automotive engine | — | 1990-10-09 |
| 4926822 | Control system for an automotive engine | Kunihiro Abe | 1990-05-22 |
| 4890592 | Ignition timing control system for engines | Kunihiro Abe | 1990-01-02 |
| 4873950 | Engine start control apparatus | — | 1989-10-17 |
| 4850324 | System for detecting abnormality of a combustion engine | — | 1989-07-25 |
| 4621602 | Knock control system for automotive engines | — | 1986-11-11 |