Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |