Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480627 | Method for determining micro short circuit of lithium ion secondary battery | Hiroshi Sakai | 2022-10-25 |
| 11300627 | Method for determining battery state of lithium ion secondary battery | Hiroshi Sakai | 2022-04-12 |