Issued Patents All Time
Showing 1–3 of 3 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 |
| 6857171 | Method for producing plate of battery | Nobuyuki Kawaguchi, Hitoshi Mikuriya, Yoshinori Itou | 2005-02-22 |