Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862138 | Electrochemical cell and cell stack device | Hirofumi Kan, Makoto Ohmori, Takashi Ryu | 2020-12-08 |
| 10727524 | Cell stack device | Hirofumi Kan, Makoto Ohmori, Takashi Ryu | 2020-07-28 |