Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11652218 | Separator and method for manufacturing separator | Hitoshi Tanino | 2023-05-16 |
| 11183696 | Stainless steel substrate, fuel cell separator, and fuel cell | Takashi Kono | 2021-11-23 |
| 10833335 | Stainless steel substrate | Takashi Kono | 2020-11-10 |