Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070940 | Fuel filter device | Toshiyuki Yonemoto, Shigeru Nonoyama, Osamu Takamisawa | 2011-12-06 |
| 7793642 | Fuel supply apparatus | Toshiyuki Yonemoto | 2010-09-14 |
| 5759392 | Fuel filter and fixing apparatus thereof | Kenji Okabe, Noriya Matsumoto, Kouji Izutani | 1998-06-02 |
| 5525219 | Fuel filter and fixing apparatus thereof | Kenji Okabe, Noriya Matsumoto, Kouji Izutani | 1996-06-11 |