Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9929679 | Electrostatic induction-type vibration power generation device and method of manufacturing the same | Haruhiko Asanuma, Motoaki Hara, Hiroki KUWANO | 2018-03-27 |
| 9882379 | Power source system | Ryuji Yamada, Koji Kawaguchi | 2018-01-30 |