Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805728 | Work machine having vertically adjustable work unit | Kei Watanabe, Susumu Okubo | 2023-11-07 |
| 11793110 | Work machine with height adjustable work unit | Kei Watanabe, Kenji Iseki | 2023-10-24 |