Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10173538 | Wireless charging system and wireless charging transmission apparatus and method changing frequency to transmit power | Keisuke Iwawaki | 2019-01-08 |
SO
Shinichi Ogura
Overall (2019): #271,960 of 560,194Top 50%
1
Patents 2019