Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577476 | Wireless power transmission device and control method of the same | Shinya Masaoka, Akira Hirano, Norihiro Okubo, Masaki Naito | 2017-02-21 |
| 9520725 | Wireless power transfer system, transmission device, and controlling method of wireless power transfer system | Shinya Masaoka, Akira Hirano, Norihiro Okubo, Masaki Naito, Yasunori Takeuchi | 2016-12-13 |