Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144800 | Exhaust manifold system for a transverse v-type engine | Toshiro Shimamoto, Susumu Kawamoto, Izumi Arai | 1992-09-08 |
| 4926817 | Combustion chamber of subchamber type internal combustion engine | Koji Imoto, Tadao Omura, Yoichi Kataoka, Kunihiko Nakajima, Motoyuki Maekawa +1 more | 1990-05-22 |