Issued Patents 1982
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365598 | Internal combustion engine | — | 1982-12-28 |
| 4365597 | Split type internal combustion engine | Haruhiko Iizuka | 1982-12-28 |
| 4357924 | Fuel injection control system | Haruhiko Iizuka | 1982-11-09 |
| 4354471 | Internal combustion engine | Haruhiko Iizuka | 1982-10-19 |
| 4353342 | Fuel injection control system | Haruhiko Iizuka | 1982-10-12 |
| 4345571 | Internal combustion engine | Haruhiko Iizuka | 1982-08-24 |
| 4344393 | Internal combustion engine | Yukihiro Etoh, Toshiaki Tanaka, Haruhiko Iizuka | 1982-08-17 |
| 4337740 | Internal combustion engine | Haruhiko Iizuka, Yukihiro Etoh, Toshiaki Tanaka | 1982-07-06 |
| 4335687 | Internal combustion engine | Haruhiko Iizuka, Yukihiro Etoh, Toshiaki Tanaka | 1982-06-22 |
| 4322642 | Frequency discriminating circuit | — | 1982-03-30 |
| 4313406 | Multi-cylinder internal combustion engine | Haruhiko Iizuka | 1982-02-02 |
| 4308831 | Internal combustion engine | Haruhiko Iizuka | 1982-01-05 |