Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256456 | Rectangular secondary battery and method of making the same | Ryoichi Wakimoto, Yasuhiro Yamauchi | 2019-04-09 |
| 10177363 | Prismatic secondary battery | Ryoichi Wakimoto | 2019-01-08 |