Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9680303 | Power storage system and power source system | Fumikazu Takahashi, Yoshihide Takahashi, Yusuke Katsuyama, Kimiaki Taniguchi, Akinori Uchida +1 more | 2017-06-13 |
| 9225181 | Power storage system with constant current charge control or constant voltage charge control depending on battery terminal voltage in a charging process | Kimiaki Taniguchi, Fumikazu Takahashi, Yusuke Katsuyama, Yoshihide Takahashi, Daisuke Ishida +1 more | 2015-12-29 |