Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980517 | Electric toothbrush and method for operating an electric toothbrush | Hideaki Yoshida, Mamoru Katano, Masashi Kitamura | 2024-05-14 |
| 10869741 | Electric toothbrush and method for operating an electric toothbrush | Hideaki Yoshida, Mamoru Katano, Masashi Kitamura | 2020-12-22 |