Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162510 | Power source-integrated vacuum pump | — | 2021-11-02 |
| 11143450 | Refrigerator and camera device | Katsushi Sumihiro, Yuuki Marutani, Kazuhiro Furuta, Hirokazu Izawa, Ryo Kawada | 2021-10-12 |
| 11125245 | Vacuum pump | — | 2021-09-21 |
| 11119484 | Vacuum cleaner and travel control method thereof | Hirokazu Izawa, Yuuki Marutani | 2021-09-14 |
| 11006802 | Vacuum cleaner | Hirokazu Izawa, Kazuhiro Furuta, Yuuki Marutani, Yuki Takahashi | 2021-05-18 |
| 10951863 | Refrigerator, camera device, refrigerator door pocket, and home appliance network system | Yuuki Marutani, Kazuhiro Furuta, Hirokazu Izawa, Ryo Kawada | 2021-03-16 |
| 10932635 | Vacuum cleaner | Hirokazu Izawa, Yuuki Marutani, Kazuhiro Furuta | 2021-03-02 |
| 10917616 | Imaging system and imaging device | Hirokazu Izawa, Kazuhiro Furuta, Yuuki Marutani | 2021-02-09 |