Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11432918 | Oral cavity washing device | Tadanobu Kitagawa | 2022-09-06 |
| 11424631 | Charging stand for care apparatus that prevents corrosion of terminals | — | 2022-08-23 |
| 11389278 | Oral cavity washing device | Tadanobu Kitagawa | 2022-07-19 |