Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982716 | Fuel injection valve with an air assist adapter for an internal combustion engine | Keiso Takeda, Taiyo Kawai, Kiyoshi Nakanishi, Yuichi Takano | 1991-01-08 |
| 4781154 | Two-cycle internal combustion engine | Toshio Tanahashi, Norihiko Nakamura, Hiroshi Noguchi, Toshio Ito, Toyokazu Baika +2 more | 1988-11-01 |
| 4732124 | Two-cycle internal combustion engine | Norihiko Nakamura, Toshio Tanahashi, Hiroshi Noguchi, Toshio Itoh, Katsuhiko Hirose +2 more | 1988-03-22 |
| 4732116 | Two-cycle internal combustion engine | Toshio Tanahashi, Norihiko Nakamura, Hiroshi Noguchi, Toshio Ito, Toyokazu Baika +2 more | 1988-03-22 |
| 4563994 | Fuel injection control apparatus | — | 1986-01-14 |
| 4541388 | Fuel injection timing control unit for an electronic controlled fuel injection apparatus mounted on an internal combustion engine | Junichi Saiki | 1985-09-17 |
| 4383408 | Exhaust gas purifying method of an internal combustion engine | Kichiro Kato | 1983-05-17 |