Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10432029 | Power transmission device and non-contact power feeding system | — | 2019-10-01 |
| 10424977 | Charging system using NFC, mobile device chargeable by NFC, and charger | Masahide Tanaka | 2019-09-24 |