Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11654783 | Electric lawnmower with coil for wireless charging and discharging of battery pack | Hiroya Takahashi, Yoshiaki Kotani | 2023-05-23 |
| 11631979 | Charging control system, autonomous traveling work machine, and charging station | Hiroya Takahashi, Yoshiaki Kotani | 2023-04-18 |
| 11576302 | Charging control system, charging station, autonomous traveling working machine and control method for charging control system | Toshiaki Kawakami, Atsushi SOTOME, Toshio Inoue | 2023-02-14 |