Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509115 | Position estimation method, position estimation device, and position estimation system | — | 2019-12-17 |
| 10291078 | Wireless power transmitter | Masatoshi Watanabe | 2019-05-14 |
| 10110066 | Wireless power transmitter, control circuit thereof, charger, and calibration method of foreign object detection by power loss method | Masatoshi Watanabe | 2018-10-23 |
| 9929604 | Apparatus and method for wireless power transmission | Masatoshi Watanabe | 2018-03-27 |
| 9893568 | Wireless power transmitter, control circuit and control method thereof, and charger | Masatoshi Watanabe | 2018-02-13 |
| 9577474 | Demodulator for wireless power transmitter | Masatoshi Watanabe, Manabu Miyata, Tatsuya Iwasaki | 2017-02-21 |
| 7664024 | VoIP network system for multicasting packets and a method of constructing the same | — | 2010-02-16 |