Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797494 | Power supply adapter and method for supplying electric power to electric working machine | Toru Yamada, Hiroki Oka | 2020-10-06 |
| 10784676 | Electrically-driven working apparatus and method for protecting battery of electrically-driven working apparatus | Hiroki UESUGI, Takuya Umemura, Masafumi Noda | 2020-09-22 |
| 10587138 | Electric apparatus | Masahiko Goto, Tomonobu Nashimoto | 2020-03-10 |