Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493835 | Electric work vehicle, battery pack for electric work vehicle and contactless charging system | Hirokazu Ito, Kazuo Koike | 2019-12-03 |
| 10477759 | Grass mower | Kazuaki Matsuda, Katsuhiko Uemura, Hirokazu Ito | 2019-11-19 |