Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980623 | Oral cavity washing device | Junichi Hoshino | 2021-04-20 |
| 10893922 | Electric apparatus unit | Seiichi Iwao, Norihiro Iwamura, Mami Tsutsui | 2021-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980623 | Oral cavity washing device | Junichi Hoshino | 2021-04-20 |
| 10893922 | Electric apparatus unit | Seiichi Iwao, Norihiro Iwamura, Mami Tsutsui | 2021-01-19 |