Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133766 | Electric working machine, and method for supplying electric power to controller of electric working machine | Hitoshi Suzuki | 2021-09-28 |
| 11063543 | Electric working machine and voltage supplier | Hitoshi Suzuki | 2021-07-13 |