Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687471 | Controller for baler and grass management system | Ryo KURATA, Susumu Umemoto, Shinnosuke Ishikawa | 2020-06-23 |
| 10687473 | Grass management system and grass management method | Ryo KURATA, Susumu Umemoto, Shinnosuke Ishikawa | 2020-06-23 |
| 10602659 | Lawn mower with independent blade control during energy-saving control mode | Hirokazu Ito, Kazuo Koike | 2020-03-31 |
| 10569783 | Work vehicle with speed control system | Yoshihiko Kuroshita, Susumu Umemoto, Takashi Kobayashi | 2020-02-25 |