Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201486 | Battery control device, charge and discharge system, parking lot system, secondary battery reuse system, battery control method, and non-transitory storage medium | Yumi Fujita, Nobukatsu Sugiyama | 2021-12-14 |
| 11187754 | Internal state estimation apparatus and method, and battery control apparatus | Nobukatsu Sugiyama, Yumi Fujita | 2021-11-30 |
| 10938075 | Battery safety evaluation apparatus, battery control apparatus, battery safety evaluation method, non-transitory computer readable medium, control circuit, and power storage | Yumi Fujita, Nobukatsu Sugiyama | 2021-03-02 |
| 10908223 | Battery safety evaluation apparatus, battery safety evaluation method, non-transitory storage medium, control circuit, and power storage system | Yumi Fujita, Nobukatsu Sugiyama | 2021-02-02 |
| 10910857 | Secondary battery system controlling a secondary battery with a volume change rate thereof, and a vehicle including the secondary battery system | Nobukatsu Sugiyama, Ena Ishii, Yumi Fujita | 2021-02-02 |