Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791520 | Welding structure of metal members, method of welding metal members, and power storage module | Takafumi TSUJIGUCHI, Kazuki OSHIMA, Hiroshi Takabayashi | 2023-10-17 |
| 11715846 | Method of manufacturing square secondary battery | Atsushi Tsuji | 2023-08-01 |
| 11699825 | Secondary battery and method for manufacturing the same | Hirofumi Furukawa, Hiroyuki Yamada | 2023-07-11 |
| 11664560 | Secondary battery and method of manufacturing the same | — | 2023-05-30 |
| 11569524 | Secondary battery and battery pack including the same | Yohei Muroya, Hiroyuki Yamada | 2023-01-31 |