Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193266 | Flush toilet | Akiya Saeki, Hiroaki Watanabe, Tomoya Sasaki | 2021-12-07 |
| 10441118 | Toilet seat and method of manufacturing same | Akitaka Hamajima, Yudai MORIKAWA, Motoki KAGAWA, Toshiaki Ikeda, Kouta HIGUCHI +2 more | 2019-10-15 |
| 10435878 | Flush toilet | Akiya Saeki, Hiroaki Watanabe, Tomoya Sasaki | 2019-10-08 |