Issued Patents 2022
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509025 | Secondary battery and method of manufacturing the same | — | 2022-11-22 |
| 11469443 | Electricity storage element including stacked metal foils joined to lead by second joint within first joint, method of manufacturing electricity storage element, joining method, and joint assembly | Naofumi Nakata | 2022-10-11 |
| 11437652 | Method of manufacturing square secondary battery | Atsushi Tsuji | 2022-09-06 |
| 11404754 | Secondary battery | Hirofumi Furukawa, Hiroyuki Yamada | 2022-08-02 |
| 11394090 | Secondary battery | Atsushi Tsuji | 2022-07-19 |
| 11367933 | Secondary battery | Hitoshi Maeda, Shota YAMAMOTO | 2022-06-21 |
| 11367934 | Secondary battery and secondary battery assembly | Yasuhiro Yamauchi | 2022-06-21 |
| 11355826 | Secondary battery | — | 2022-06-07 |
| 11342639 | Secondary battery and battery pack including the same | Yohei Muroya, Hiroyuki Inoue, Keisuke Shimizu | 2022-05-24 |
| 11342637 | Secondary battery including bent collector tabs between electrode body and sealing plate | Hiroyuki Yamada | 2022-05-24 |
| 11342618 | Secondary battery, method of manufacturing the same, and method of manufacturing conductive member for the same | Eiji Hashimoto | 2022-05-24 |
| 11316235 | Prismatic secondary battery, assembled battery using the same and method of producing the same | Kazuhiro Kitaoka, Isao Fujiwara, Hiromasa Yagi | 2022-04-26 |
| 11289734 | Method for producing secondary battery | Atsushi Tsuji | 2022-03-29 |
| 11289780 | Square secondary battery and method of manufacturing same | Hiroyuki Yamada | 2022-03-29 |
| 11264679 | Secondary battery | — | 2022-03-01 |
| 11245162 | Secondary battery | — | 2022-02-08 |