Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921598 | Polymer electrolyte fuel cell and method of manufacturing the same | Tatsuo Yamazaki, Junji Niikura, Nobuhiro Hase, Kazuhito Hatoh, Hideo Ohara +2 more | 2005-07-26 |
| 6893765 | Polymer electrolyte fuel cell | Kazufumi Nishida, Junji Niikura, Kazuhito Hatoh, Hideo Ohara, Teruhisa Kanbara +1 more | 2005-05-17 |
| 6881510 | Method for resorting characteristics of polymer electrolyte fuel cell | Teruhisa Kanbara, Makoto Uchida, Kazuhito Hatoh, Osamu Sakai | 2005-04-19 |
| 6869719 | Polymer electrolyte fuel cell stack | Kazuhito Hatoh, Eiichi Yasumoto, Kazufumi Nishida, Teruhisa Kanbara, Hideo Ohara +3 more | 2005-03-22 |
| 6855178 | Method for producing film electrode jointed product and method for producing solid polymer type fuel cell | Makoto Uchida, Junji Niikura, Yasuo Takebe, Kazuhito Hatoh, Masato Hosaka +4 more | 2005-02-15 |