Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826110 | Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the same | Junpei SHITABA, Masahiro Tsuchiya | 2020-11-03 |
| 10794455 | Tensioner | Yoshio Yamada, Takao Kobayashi, Kazuhito Hiraoka, Shuji Takahashi | 2020-10-06 |
| 10629896 | Positive electrode and lithium ion secondary battery | Tetsu SYOJI, Hirofumi KAKUTA, Shin Fujita | 2020-04-21 |