Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520806 | Power supply device for supplying power to a load by combining a secondary battery and a capacitor | Yoshiaki Yamada, Takayuki Tsuchiya, Kouichi Itani, Noriaki Miyake | 2016-12-13 |
| 9490710 | Power supply device for supplying power to a load by combining a secondary battery and a capacitor | Yoshiaki Yamada, Takayuki Tsuchiya, Koichi Itani, Noriaki Miyake | 2016-11-08 |