Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562788 | On-board gaseous fuel tank module | Hideo Watanabe | 2009-07-21 |
| 6974156 | Fuel tank structure | Masami Kosuge, Mitsuo Sugiyama, Mitsuru Sayama, Nagatsugu Mukaibo, Hiroshi Ogasa | 2005-12-13 |
| 6726785 | Aluminum alloy sheet material and method for producing the same | Koji Oyama, Yoichiro Bekki, Noboru Hayashi | 2004-04-27 |