Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500774 | Method for manufacturing interdental cleaning device | Keisuke Kato, Jürgen Butz | 2019-12-10 |
| D763578 | Interdental cleaning tool | Keisuke Kato, Tetsuya Takahashi, Nobuharu Matsudomi | 2016-08-16 |
| D744756 | Interdental cleaning tool | Keisuke Kato, Tetsuya Takahashi, Nobuharu Matsudomi | 2015-12-08 |