Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522816 | Lithium secondary battery | Hiroki Nagai, Masahiro Morita | 2019-12-31 |
| 10490859 | Lithium-ion secondary battery | Hiroshi Tsubouchi, Keiichi Takahashi, Naoyuki Wada | 2019-11-26 |
| 10297814 | Lithium ion secondary battery | Hiroshi Tsubouchi, Motoshi Isono, Masaki Kato, Naoyuki Wada, Keiichi Takahashi +1 more | 2019-05-21 |
| 10263294 | Lithium ion secondary battery | Hideyuki Saka, Keiichi Takahashi, Kaoru Inoue | 2019-04-16 |