Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960407 | Fuel cell | Soichi Shibata, Hiroki Kusakabe, Kazuhito Hatoh, Shinsuke Takeguchi, Hideo Ohara +3 more | 2005-11-01 |
| 6933070 | Polymer electrolyte fuel cell and conductive separator plate thereof | Hiroki Kusakabe, Kazuhito Hatoh, Hideo Ohara, Susumu Kobayashi, Shinsuke Takeguchi +1 more | 2005-08-23 |
| 6921598 | Polymer electrolyte fuel cell and method of manufacturing the same | Tatsuo Yamazaki, Junji Niikura, Kazuhito Hatoh, Hisaaki Gyoten, Hideo Ohara +2 more | 2005-07-26 |