Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451683 | Secondary battery state detection device and secondary battery state detection method | Takezo Sugimura, Yuichi Watanabe | 2019-10-22 |
| 10386420 | Secondary battery degradation determination method and secondary battery degradation determination device | Koichi Yokoyama | 2019-08-20 |
| 10247784 | Secondary battery status detection device and secondary battery status detection method | Hideaki Ishihara | 2019-04-02 |