Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538413 | Particle removing system for an internal combustion engine | Motohiro Shinzawa, Shomatsu Roppongi, Kichihiko Dozono, Yoji Hasegawa | 1985-09-03 |
| 4485791 | Method of operating a single spot fuel injected internal combustion engine and apparatus for same | Yuko Sugo, Tadahiro Yamamoto, Masaaki Saito | 1984-12-04 |
| 4240989 | Carburetor with multiconduit nozzle | Akinobu Moriyama, Katsushi Yoshikawa, Masaaki Saito | 1980-12-23 |