Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11344166 | Toilet seat device | Saori Ichihara | 2022-05-31 |
| 11111662 | Flush toilet | Saori Ichihara, Tomoya Sasaki, Takeya Ichiyanagi, Sou Okuizumi, Makoto Saruta | 2021-09-07 |
| 10837162 | Toilet device | Saori Ichihara, Kentarou TSUJI, Hiroto KUTSUZAWA, Tomoya Sasaki, Hiroaki Watanabe +3 more | 2020-11-17 |
| 10463208 | Toilet seat/toilet lid device | Yudai MORIKAWA | 2019-11-05 |
| 10450735 | Flush toilet | Saori Ichihara, Tomoya Sasaki, Takeya Ichiyanagi, Makoto Saruta | 2019-10-22 |
| 10136775 | Toilet bowl apparatus and seal member | Saori Ichihara, Yasuhiro Kondo, Takeya Ichiyanagi | 2018-11-27 |