Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476085 | Separator for fuel cells and method for producing same | Satoshi Oyama, Satoru Terada, Shuhei Goto, Akihito Giga, Takahiro Hayashi +3 more | 2019-11-12 |
| 9698433 | Fuel cell | Shuhei Goto, Kentaro Ishida, Keisuke Ando | 2017-07-04 |
| 9564647 | Fuel cell system | Tadashi Nishiyama, Hidehiko Takase | 2017-02-07 |
| 8802325 | Fuel cell stack having tightening members | Takashi Kuwayama, Hiroyuki Tanaka | 2014-08-12 |
| 8574787 | Fuel cell stack | Tadashi Nishiyama | 2013-11-05 |
| 8343683 | Fuel cell stack | Tadashi Nishiyama, Hiroyuki Tanaka | 2013-01-01 |
| 8221935 | Fuel cell stack | Masaharu Suzuki, Katsuhiko Kohyama, Ayumu Ishizuka | 2012-07-17 |
| 8221929 | Fuel cell stack | Ryoichi Yoshitomi, Ken Takahashi | 2012-07-17 |
| 7709132 | Fuel cell stack | Ayumu Ishizuka, Hideaki Kikuchi | 2010-05-04 |
| 7641999 | Fuel cell stack | Ayumu Ishizuka, Hideaki Kikuchi | 2010-01-05 |