Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467315 | Detection range specification member for human body detection sensor and toilet | Kentarou TSUJI, Takuma Uchiyama | 2022-10-11 |
| 10837162 | Toilet device | Isato Hirasawa, Saori Ichihara, Kentarou TSUJI, Tomoya Sasaki, Hiroaki Watanabe +3 more | 2020-11-17 |