| 7635532 |
Polymer electrolyte fuel cell |
Nobuhiro Hase, Hiroki Kusakabe, Hideo Ohara, Shinsuke Takeguchi, Yoshiaki Yamamoto |
2009-12-22 |
| 7521143 |
Polymer electrolyte fuel cell |
Yoshiaki Yamamoto, Hiroki Kusakabe, Hideo Ohara, Nobuhiro Hase, Shinsuke Takeguchi |
2009-04-21 |
| 7452624 |
Polymer electrolyte type fuel cell |
Kazuhito Hatoh, Junji Niikura, Teruhisa Kanbara, Hideo Ohara, Hiroki Kusakabe +3 more |
2008-11-18 |
| 7378169 |
Polymer electrolyte fuel cell and method for operation thereof |
Hiroki Kusakabe, Hideo Ohara, Shinsuke Takeguchi, Yoshiaki Yamamoto, Nobuhiro Hase |
2008-05-27 |
| 7318974 |
Polymer electrolyte fuel cell |
Hideo Ohara, Hiroki Kusakabe, Nobuhiro Hase, Shinsuke Takeguchi, Yoshiaki Yamamoto +7 more |
2008-01-15 |
| 7205061 |
Polymer electrolyte fuel cell |
Hideo Ohara, Toshihiro Matsumoto, Yasushi Sugawara, Junji Niikura, Kazuhito Hatoh +1 more |
2007-04-17 |
| 7014940 |
High-polymer electrolyte fuel cell |
Nobuhiro Hase, Hiroki Kusakabe, Hideo Ohara, Shinsuke Takeguchi, Yoshiaki Yamamoto |
2006-03-21 |
| 6933070 |
Polymer electrolyte fuel cell and conductive separator plate thereof |
Hiroki Kusakabe, Kazuhito Hatoh, Hideo Ohara, Nobuhiro Hase, Susumu Kobayashi +1 more |
2005-08-23 |
| 6770396 |
Polymer electrolyte fuel cell |
Kazuhito Hatoh, Hiroki Kusakabe, Hideo Ohara, Susumu Kobayashi, Nobuhiro Hase +1 more |
2004-08-03 |
| 6740443 |
Polymer electrolyte fuel cell |
Yoshiaki Yamamoto, Hiroki Kusakabe, Hideo Ohara, Nobuhiro Hase, Shinsuke Takeguchi |
2004-05-25 |
