Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431711 | Hydrogen retention amount management system and hydrogen retention amount management method for managing hydrogen retention amount in retention facility | Shigeki Kinomura, Tamaki OZAWA, Chiaki Kanda | 2025-09-30 |
| 12362375 | Electric power system | Shigeki Kinomura, Tamaki OZAWA, Chiaki Kanda | 2025-07-15 |