Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502342 | Method for manufacturing lithium ion battery | — | 2022-11-15 |
| 9825299 | Nonaqueous electrolyte secondary cell | Ryo Hanazaki, Nobuo Matsui | 2017-11-21 |
| 9397372 | Sealed battery including current interrupting mechanism | Takuichi Arai, Toshihiro Takada, Hiroshi Inukai, Hironori Harada, Akira Kiyama +3 more | 2016-07-19 |
| 9083056 | Method for manufacturing nonaqueous secondary battery electrode | Hitoshi Sakai, Hiroaki Ikeda, Hiroyuki Akita, Hidehito Matsuo | 2015-07-14 |
| 8980469 | Prismatic secondary battery | Eiji Okutani, Yoshinori Yokoyama, Yasuhiro Yamauchi, Toshiyuki Nohma, Hironori Harada +3 more | 2015-03-17 |
| 8753769 | Method for manufacturing secondary battery | — | 2014-06-17 |
| 8658305 | Lithium-ion battery and use thereof | — | 2014-02-25 |