Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501922 | Sanitary washing device | Toshinari Yaoka, Hiroaki Amemori | 2019-12-10 |
| 10309088 | Urinal apparatus and urinal unit | Toshinari Yaoka | 2019-06-04 |
| 10167619 | Urinal with separate water supplying and water spraying devices | Toshinari Yaoka, Yuichi Furuta, Satoshi Matsunaka, Yusuke Araki, Yusuke Nakamura +2 more | 2019-01-01 |