Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061330 | Fuel supplying apparatus for gas engine | Hiroaki Kojima, Toru Taniguchi | 2011-11-22 |
| 7992547 | Multiple gas fuel delivery system | Hiroaki Kojima, Haruo Tsusaka | 2011-08-09 |
| 7954479 | Fuel supply device for gas engine | Hiroaki Kojima, Yasuhiro Sugimoto | 2011-06-07 |