Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123386 | Internal combustion engine and its piston | Shigeyuki Hori, Yorishige Maeda, Seizi Oomura | 1992-06-23 |
| 4825825 | Oil pan arrangement for horizontally mounted engine | Yoshiharu Chino, Masaru Hibino, Taro Ikeya, Toshiro Kanesaka, Kazuo Takeuchi | 1989-05-02 |
| 4346686 | Idle controller for an internal combustion engine | Hiroshi Kanai | 1982-08-31 |
| 4202173 | Secondary air supplying device of an internal combustion engine | Kohei Igarashi | 1980-05-13 |