Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011812 | Secondary battery | Kazuaki Urano, Keisuke Sawada, Naoki Kojima | 2021-05-18 |
| 9923186 | Rectangular secondary battery | Takuro Tsunaki | 2018-03-20 |
| 9905819 | Prismatic battery | Yukihiro Soga | 2018-02-27 |