Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843028 | Secondary battery | Masaaki Iwasa, Takashi Sasaki | 2017-12-12 |
| 9741994 | Secondary battery with current breaking mechanism | Kazuaki Urano, Masaaki Iwasa, Sho Matsumoto | 2017-08-22 |
| 9620762 | Electrical storage element | Masaaki Iwasa, Kazuaki Urano, Sho Saimaru, Sho Matsumoto | 2017-04-11 |