Issued Patents All Time
Showing 1–3 of 3 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 |
| 10145094 | Sanitary apparatus with a hot air blower equipped with an ion generating device for disinfection, deodorization, or the like | Toshihiko Komatsu, Hiroaki Watanabe | 2018-12-04 |