Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784676 | Electrically-driven working apparatus and method for protecting battery of electrically-driven working apparatus | Takuya Umemura, Takayoshi Endo, Masafumi Noda | 2020-09-22 |