Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8947051 | Storage capacity management system | Takashi Ogane, Naoki Maruno | 2015-02-03 |
| 8674664 | Charge controller | Kazuaki Takizawa, Mutsuji Suzuki, Yoshihiro Sunaga, Naoki Maruno, Satoru Komoda +2 more | 2014-03-18 |
| 8390257 | Battery capacity controller | Katsuya Inoue, Yuji Fujita | 2013-03-05 |