Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358808 | Toilet device | Toshihiko Komatsu, Hiroaki Watanabe, Ryosuke Nakamura, Tomoya Sasaki | 2019-07-23 |
| 10208470 | Flush toilet, deodorizing device, and deodorizing method | Toshihiko Komatsu, Hiroaki Watanabe, Dai Goto, Takuma Uchiyama, Kensaku Hiraoka +1 more | 2019-02-19 |