Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11670780 | Fuel cell gas supply and diffusion layer, fuel cell separator and fuel cell stack | Hiroshi Yanai, Masahiro Watanabe | 2023-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11670780 | Fuel cell gas supply and diffusion layer, fuel cell separator and fuel cell stack | Hiroshi Yanai, Masahiro Watanabe | 2023-06-06 |