Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161227 | Electric working machine and method for controlling motor of electric working machine | Akira Tomonaga, Katsuna Hayashi, Tokuo HIRABAYASHI, Tomoyuki Kondo | 2021-11-02 |
| 10898041 | Interlocking adapter, and method for operating electric apparatus in interlocking manner with working machine | Hitoshi Suzuki, Yuki Kawai, Yasutaka Hotta | 2021-01-26 |