Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817547 | Wound-type battery | Masayoshi Yoshida, Takeshi Enomoto, Akira Takano | 2023-11-14 |
| 11699834 | Sealed battery | Masayoshi Yoshida, Takahiro Nogami, Akira Takano | 2023-07-11 |
| 11695162 | Secondary battery | — | 2023-07-04 |
| 11670771 | Battery including tab tape covering electrode tab | Masayoshi Yoshida | 2023-06-06 |
| 11664549 | Metal case and battery | Akira Takano, Takeshi Enomoto, Masayoshi Yoshida | 2023-05-30 |
| 11621450 | Battery can and cylindrical battery | Takeshi Enomoto, Masayoshi Yoshida, Akira Takano | 2023-04-04 |