Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095167 | Power transmission device | — | 2021-08-17 |
| 11018528 | Wireless power transmission/reception system, power conversion device including the same, and power conversion method | Yoshikazu Sugiyama, Yasuaki Norimatsu | 2021-05-25 |
| 10971952 | Wireless power transfer device | Osamu Kawamae | 2021-04-06 |
| 10971953 | Contactless power receiving device, contactless power transfer device, and contactless power transfer and receiving device | Osamu Kawamae | 2021-04-06 |