Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478027 | Toilet seat device and toilet device equipped therewith | Masami Tsujita, Shoichi Tsuiki | 2019-11-19 |
| 10450734 | Sanitary washing device | Masami Tsujita, Shoichi Tsuiki, Takeshi Yasugata | 2019-10-22 |
| 10267025 | Wet area device | Shoichi Tsuiki, Masami Tsujita | 2019-04-23 |
| 10231583 | Toilet apparatus | Shoichi Tsuiki, Takeshi Yasugata, Kenichi Okamoto | 2019-03-19 |