Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698613 | Opening structure of a fuel tank | Tatsutoshi Takashima, Yojiro Iriyama, Koji Sugiura | 2004-03-02 |
| 6439417 | Fuel tank and vehicle equipped with the same | Tomoyasu Arase, Takashi Ishikawa, Takuya Ishikawa | 2002-08-27 |
| 6382453 | Fuel tank | Katsuyuki Miura, Takashi Ishikawa, Takuya Ishikawa | 2002-05-07 |