Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546732 | Fuel injection apparatus for controlling the amount of alcohol and gasoline supplied to a mixed fuel engine | Kazuo Miyauchi | 1985-10-15 |
| 4539942 | Internal combustion engine cooling system and method of operation thereof | Hideo Kobayashi, Takao Kashiwagi, Kunimasa Yoshimura | 1985-09-10 |
| 4354460 | Variable valve event engine | Masaaki Takizawa, Noboru Matsubara | 1982-10-19 |