Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080421 | Apparatus for preventing discharge of fuel vapor | Hidekazu Otowa, Kazuhiro Okada, Tadao Kaneko, Kazuhisa Sawada | 1992-01-14 |
| 5067468 | Apparatus for preventing discharge of fuel vapor | Hidekazu Otowa, Kazuhiro Okada, Tadao Kaneko | 1991-11-26 |
| 4986840 | Charcoal canister for use in a fuel purge system of an internal combustion engine | Eiji Mori, Akira Hiraku, Morio Minezawa, Isao Kato, Koichi Ito | 1991-01-22 |
| 4872439 | Device for preventing outflow of a fuel vapor from a fuel tank | Eiji Mori, Mitsuo Kawase, Kazuhiro Yoneshige, Akira Takahashi, Hirokazu Komiya +1 more | 1989-10-10 |
| 4809865 | Fuel tank for use in a vehicle | Eiji Mori, Akira Hiraku, Isao Katoh, Kouichi Itoh, Morio Minezawa | 1989-03-07 |