Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846200 | Battery state estimation device and storage battery system | Naoto Migita, Akihiko Yamada | 2017-12-19 |
| 9580067 | Charging/discharging control system for electricity storage device | — | 2017-02-28 |