Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4280464 | Fuel injection control system for internal combustion engine | Kunihiko Komiyama, Koichi Togashi | 1981-07-28 |
| 4221190 | Combustion chamber for an internal combustion engine of direct injection type | Kunihiko Komiyama, Masaru Okada | 1980-09-09 |