Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193983 | Method of estimating deterioration state of secondary battery and secondary battery system | Takanori Soejima, Hiroshi Hamaguchi, Nobuyasu Haga | 2021-12-07 |
| 11189865 | Deterioration estimation device for secondary battery, and deterioration estimation method for secondary battery | Hiroki Nagai | 2021-11-30 |
| 11067637 | Apparatus and method of estimating state of lithium ion battery | Koji Umemura, Akemi NAKATAKE | 2021-07-20 |
| 10950835 | Battery pack | Keiichiro Kobayashi, Masahiko Ushizawa | 2021-03-16 |