Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141760 | Power supply circuit, charge circuit, charging system, power supplying method, and charging method | Junji Tomida | 2018-11-27 |
| 7885434 | Biometric information authentication device and method | Keiji Kitane, Harumi Satou, Shuichi Uchiyama | 2011-02-08 |