Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327675 | Fuel injection type internal combustion engine | — | 1982-05-04 |
| 4321900 | Fuel injection type internal combustion engine | — | 1982-03-30 |
| 4315491 | Fuel injection type internal combustion engine | — | 1982-02-16 |
| 4240390 | Air-fuel ratio control system in internal combustion engine | — | 1980-12-23 |
| 4231220 | Secondary air control system for an internal combustion engine | — | 1980-11-04 |