Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437631 | Fuel cell separator and power generation cell | Takuro OKUBO, Suguru Ohmori | 2022-09-06 |
| 11431003 | Separator assembly used for fuel cell | Kento Suzuki, Kazuo Nunokawa, Akihito Giga | 2022-08-30 |
| 11316177 | Fuel cell joint separator and fuel cell | Suguru Ohmori, Takuro OKUBO | 2022-04-26 |
| 11189848 | Fuel cell metal separator and fuel cell | Hiroshi Morikawa | 2021-11-30 |
| 11158868 | Fuel cell | Seiji Sugiura, Hiroshi Morikawa | 2021-10-26 |
| 11101470 | Fuel cell and fuel cell stack | Yu Tomana, Hiroshi Morikawa, Yosuke Nishida, Takahiro Fukuchi | 2021-08-24 |
| 11018366 | Method of producing frame equipped membrane electrode assembly, the frame equipped membrane electrode and fuel cell | Matthew J. Beutel, Yutaka Ebato, Masami Kurimoto, Kohei Yoshida | 2021-05-25 |
| 11011758 | Fuel cell and metallic separator with varied bead seal width and angle | Masaaki Sakano, Xi Yang, Liang Xi, Siguang Xu, Richard D. Blakeley | 2021-05-18 |
| 10991955 | Header flange to evenly distribute contact pressure across seals | Liang Xi, Xi Yang, Siguang Xu, Satoshi Oyama, Yu Tomana +1 more | 2021-04-27 |
| 10923740 | Fuel cell separator, fuel cell joint separator, and power generation cell | Yu Tomana, Satoshi Oyama, Masahiro Matsutani, Akihito Giga | 2021-02-16 |
| 10910658 | Fuel cell metal separator, method of producing the fuel cell metal separator, and power generation cell | Yu Tomana | 2021-02-02 |
| 10886556 | Power generation cell | Yu Tomana | 2021-01-05 |
| 10879542 | Fuel cell | Hiroshi Morikawa, Yosuke Nishida, Satoshi Oyama, Masahiro Matsutani | 2020-12-29 |
| 10854893 | Fuel cell | Masahiro Matsutani, Satoshi Oyama | 2020-12-01 |
| 10811700 | Fuel cell separator and power generation cell | Yu Tomana, Satoshi Oyama | 2020-10-20 |
| 10797324 | Power generation cell | Yosuke Nishida | 2020-10-06 |
| 10784524 | Power generation cell with reduced pressure loss between reactant gas passage and reactant gas flow field | Yu Tomana | 2020-09-22 |
| 10741861 | Power generating cell | Yu Tomana, Akihito Giga | 2020-08-11 |
| 10727504 | Method of operating fuel cell | Suguru Ohmori, Hiroyuki Tanaka, Yutaka Ebato, Satoru Terada | 2020-07-28 |
| 10700366 | Fuel cell having a metal separator with a flat portion | Yoshihito Kimura | 2020-06-30 |
| 10637077 | Frame equipped membrane electrode assembly and fuel cell | Yutaka Ebato, Kenji Sasaki, Hiroyuki Tanaka, Takaaki Shikano | 2020-04-28 |
| 10573905 | Power generation cell | Yu Tomana, Kenji Sasaki | 2020-02-25 |
| 10529996 | Header design employing generally regular shapes | Masaaki Sakano, Xi Yang, Liang Xi, Siguang Xu, Joseph Nicholas Lovria +2 more | 2020-01-07 |
| 10522852 | Reinforcement structure for bead seal in a plate assembly | Xi Yang, Siguang Xu, Liang Xi, Richard D. Blakeley, Masaaki Sakano +1 more | 2019-12-31 |
| 10497946 | Fuel cell | Shuhei Goto, Seiji Sugiura | 2019-12-03 |