Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741994 | Secondary battery with current breaking mechanism | Kazuaki Urano, Masaaki Iwasa, Takuro Tsunaki | 2017-08-22 |
| 9620762 | Electrical storage element | Takuro Tsunaki, Masaaki Iwasa, Kazuaki Urano, Sho Saimaru | 2017-04-11 |