Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529940 | Electric power control device | Kazuaki Matsuda | 2022-12-20 |
| 11516963 | Work vehicle | Yuto Akai, Yu Hayashi | 2022-12-06 |
| 11486420 | Electric work vehicle | Katsuhiko Uemura, Hirokazu Ito, Kazuaki Matsuda | 2022-11-01 |
| 11433771 | Electric travelling vehicle and grass mower | Kazuaki Matsuda, Hirokazu Ito | 2022-09-06 |
| 11396225 | Electric work vehicle, battery pack for electric work vehicle and contactless charging system | Hirokazu Ito, Kazuo Koike | 2022-07-26 |
| 11382264 | Mower unit for heat discharge and soundproofing | Hirokazu Ito | 2022-07-12 |
| 11303240 | Traveling control device | Hirokazu Ito | 2022-04-12 |
| 11258218 | Battery connector assembly and battery device | Katsuhiko Uemura, Hirokazu Ito | 2022-02-22 |
| 11247723 | Traveling vehicle | — | 2022-02-15 |