Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7377252 | Internal combustion engine provided with oil filter | Tatsunori Tsuruta, Noriaki Kawai, Chihiro NISHIKAWA | 2008-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7377252 | Internal combustion engine provided with oil filter | Tatsunori Tsuruta, Noriaki Kawai, Chihiro NISHIKAWA | 2008-05-27 |