Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741994 | Secondary battery with current breaking mechanism | Masaaki Iwasa, Takuro Tsunaki, Sho Matsumoto | 2017-08-22 |
| 9620762 | Electrical storage element | Takuro Tsunaki, Masaaki Iwasa, Sho Saimaru, Sho Matsumoto | 2017-04-11 |
| 9543559 | Square secondary battery | Yoshikazu Noiri, Masafumi Shiwa | 2017-01-10 |