Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171514 | Wireless power transmission system and sheet coil | Masami Inoue, Hisashi Tsuda, Takashi Oda, Kaoru Ito, Hideshi YAMAKAWA +3 more | 2021-11-09 |
| 11056921 | Wireless power transmission system | Hisashi Tsuda, Masami Inoue, Hajime Nishio, Hiroshi Yamazaki, Hiromoto Haruta | 2021-07-06 |
| 10978913 | Magnetic field formation device, power supplying device, power receiving device, power receiving/supplying device, portable device, coil device, and magnetic field formation method | Nam Tung Vu, Takezo Hatanaka, Masami Inoue, Hisashi Tsuda | 2021-04-13 |