Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136773 | Toilet device | Shoichi Tsuiki, Masami Tsujita | 2018-11-27 |
| 10136776 | Toilet apparatus | Shoichi Tsuiki | 2018-11-27 |
| 10125483 | Sanitary washing device | Shoichi Tsuiki, Takeshi Yasugata, Kenichi Okamoto, Masami Tsujita | 2018-11-13 |