Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681077 | Air-fuel ratio controlling method and apparatus for an internal combustion engine | Haruhiko Kobayashi | 1987-07-21 |
| 4517837 | Air flow rate measuring apparatus | Yoshishige Oyama, Teruo Yamauchi, Mamoru Fujieda, Yutaka Nishimura, Takao Sasayama +7 more | 1985-05-21 |
| 4395907 | Air flow rate measuring device | Kiyomi Morita, Yoshikazu Aochi, Takao Teranishi | 1983-08-02 |
| 4292258 | Altitude compensating device for carburetors | Shoichiro Sakurai | 1981-09-29 |