Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980623 | Oral cavity washing device | Tadanobu Kitagawa | 2021-04-20 |
| 10923870 | Care unit | — | 2021-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980623 | Oral cavity washing device | Tadanobu Kitagawa | 2021-04-20 |
| 10923870 | Care unit | — | 2021-02-16 |