Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938676 | Robotic vacuum cleaner | Koji Takahashi | 2021-12-14 |
| 11116377 | Robot polisher | Masahiko Goto | 2021-09-14 |
| 11096535 | Robotic vacuum | Yudai SUGINO, Hirotaka SUMIYOSHI | 2021-08-24 |
| 11083356 | Robotic dust collector and self-propelled device | — | 2021-08-10 |