Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750049 | Rotating electrical machine | Takafumi Kotani, Kana Miyagi, Wataru Matsuyama | 2023-09-05 |
| 11653804 | Work system, autonomous work machine, method of controlling autonomous work machine, and non-transitory computer-readable storage medium | Hiroto Takahashi, Yoshiaki Kotani, Naoki Kameyama | 2023-05-23 |
| 11654783 | Electric lawnmower with coil for wireless charging and discharging of battery pack | Yoshiaki Kotani, Takumi Shiiyama | 2023-05-23 |
| 11631979 | Charging control system, autonomous traveling work machine, and charging station | Takumi Shiiyama, Yoshiaki Kotani | 2023-04-18 |
| 11612914 | Cleaning system and method of controlling cleaning system | Yoshiaki Kotani, Hiroto Takahashi, Naoki Kameyama | 2023-03-28 |