Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139805 | Hydrogen system | Osamu Sakai, Atsuo Okaichi | 2024-11-12 |
| 11952671 | Electrochemical hydrogen pump | Kunihiro Ukai, Norihiko Kawabata, Osamu Sakai, Jin Zhang, Yukimune Kani | 2024-04-09 |