Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799096 | Power generation cell and fuel cell stack | Yutaka Ebato | 2023-10-24 |
| 11196058 | Frame equipped membrane electrode assembly, method of producing the frame equipped membrane electrode assembly, and fuel cell | Yutaka Ebato, Takashi Kato, Matthew J. Beutel | 2021-12-07 |
| 11121384 | Frame equipped membrane electrode assembly and fuel cell | Yutaka Ebato, Hiroyuki Tanaka, Matthew J. Beutel | 2021-09-14 |
| 10727504 | Method of operating fuel cell | Suguru Ohmori, Hiroyuki Tanaka, Kentaro Ishida, Yutaka Ebato | 2020-07-28 |
| 10476086 | Resin-framed stepped membrane electrode assembly for fuel cell | Eri TERADA, Kazuo Nunokawa, Masaki Tani, Shintaro Tanaka, Seiji Sugiura | 2019-11-12 |
| 10476085 | Separator for fuel cells and method for producing same | Satoshi Oyama, Go Morimoto, Shuhei Goto, Akihito Giga, Takahiro Hayashi +3 more | 2019-11-12 |
| 10305118 | Fuel cell separator and method for producing the same | Yuki Hama, Masahiro Matsutani, Akihito Giga, Takehiro Mugishima, Mayu KURATA | 2019-05-28 |
| 9653747 | Fuel cell with seal cut-outs on the separator in the gas passage | Yasuhiro Watanabe, Masaaki Sakano | 2017-05-16 |
| 9160011 | Fuel cell separator sealing material and fuel cell separator | Daisuke Okonogi, Noriyuki Meguriya, Osamu Hayashida | 2015-10-13 |
| 8808942 | Adhesive for fuel cell and membrane-electrode assembly produced using the same | Hiroshi Sohma, Kenichi Tanaka | 2014-08-19 |
| 8795920 | Separator and separator seal for polymer electrolyte fuel cells | Daisuke Okonogi, Noriyuki Meguriya, Osamu Hayashida | 2014-08-05 |
| 8574780 | Fuel cell separator with chromium rich surface layer and method of producing the fuel cell separator | Daisuke Okonogi, Takahiro Takai, Masao Utsunomiya | 2013-11-05 |
| 8158302 | Separator and separator seal for polymer electrolyte fuel cells | Daisuke Okonogi, Noriyuki Meguriya, Osamu Hayashida | 2012-04-17 |
| 8133949 | Separator and separator seal for polymer electrolyte fuel cells | Daisuke Okonogi, Noriyuki Meguriya, Osamu Hayashida | 2012-03-13 |
| 7722977 | Fuel cell stack comprising current collector provided at least at one fluid passage | Masahiko Sato, Takahiro Takai, Makoto Tsuji, Masao Utsunomiya, Hayato Kaji +1 more | 2010-05-25 |