Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489171 | Fuel cell separator and manufacturing method for manufacturing fuel cell separator | Nobuaki Nonoyama | 2022-11-01 |
| 11223052 | Fuel-cell separator | — | 2022-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489171 | Fuel cell separator and manufacturing method for manufacturing fuel cell separator | Nobuaki Nonoyama | 2022-11-01 |
| 11223052 | Fuel-cell separator | — | 2022-01-11 |