Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663524 | Battery state estimating apparatus | Toshiyuki Kawai, Keiichi Kato | 2020-05-26 |
| 10527677 | Battery state estimation apparatus | Toshiyuki Kawai, Keiichi Kato | 2020-01-07 |
| 10094882 | Apparatus for predicting power parameter of secondary battery | Toshiyuki Kawai, Keiichi Kato | 2018-10-09 |
| 9827868 | Secondary battery control unit | Keiichi Kato, Toshiyuki Kawai | 2017-11-28 |