Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9929559 | Electricity storage device, electricity storage system, and method for controlling electricity storage device | Eiji Kumagai | 2018-03-27 |
| 9537309 | Power supply circuit, power supply system, and electric storage device | Noritoshi Imamura | 2017-01-03 |