Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520733 | Charging and discharging device to increase battery temperature by controlling ripple current | Hidetoshi Kitanaka, Keita Hatanaka | 2016-12-13 |
SY
Shoji Yoshioka
Overall (2016): #226,502 of 481,213Top 50%
1
Patents 2016