Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651889 | Fuel tank nozzle having a dual purpose valve | Koji Uranishi, Toshio Tanahashi | 1987-03-24 |
| 4572394 | Fuel tank for use in a motor vehicle | Toshio Tanahashi, Koji Uranishi | 1986-02-25 |
| 4519957 | Variable-venturi carburetor | Takashi Kato | 1985-05-28 |
| 4508664 | Variable venturi-type carburetor | Yoshio Tamura, Toshiharu Morino | 1985-04-02 |
| 4450117 | Variable venturi-type carburetor | Norihiko Nakamura, Takashi Katou, Yozo Ota, Toshiharu Morino | 1984-05-22 |
| 4444695 | Variable venturi carburetor | Norihiko Nakamura | 1984-04-24 |
| 4330489 | Variable venturi type carburetor | Norihiko Nakamura | 1982-05-18 |
| 4289715 | Variable venturi type carburetor | Norihiko Nakamura | 1981-09-15 |
| 4276308 | Method for controlling wood-damaging insects | Tokio Watanabe | 1981-06-30 |