Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970413 | Electric vacuum cleaning apparatus and cleaning head | Hironori Sasaki | 2024-04-30 |
| 11406239 | Electric cleaning apparatus, station, and vacuum cleaner | Hironori Sasaki | 2022-08-09 |