Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4445480 | Intake system of internal combustion engine | Ken Nakamura, Junichi Yokoyama, Atsushi Yonezawa | 1984-05-01 |
| 4355622 | Air/fuel mixture heating device for internal combustion engine | — | 1982-10-26 |
| 4347816 | Fuel/air mixture supply system with additional air supply | Masaaki Saito, Yoshihisa Kawamura, Yuko Sugo | 1982-09-07 |
| 4313411 | Fuel feeding device for an internal combustion engine | Akinobu Moriyama, Masaaki Saito, Yoshihisa Kawamura | 1982-02-02 |
| 4276239 | Variable air valve carburetor | Katsushi Yoshikawa, Masaaki Saito, Tadaki Ota | 1981-06-30 |
| 4276238 | Carburetor with automatic choking and acceleration device | Katsushi Yoshikawa, Masaaki Saito, Tadaki Ota | 1981-06-30 |
| 4253441 | Fuel supply system for multi-cylinder engine equipped with fuel injector | Yoshihisa Kawamura, Masaaki Saito | 1981-03-03 |
| 4212275 | Carburetor | — | 1980-07-15 |