Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7155753 | Control device for sanitary device for toilet assembly | Kouji Murakami, Shunichi Teranishi, Takashi Muto | 2007-01-02 |
| 5765238 | Human private parts washing apparatus | Hideki Furukawa, Yuji Yamaguchi, Shinji Kawai | 1998-06-16 |
| 4841583 | Capacitance toilet seat switch for bidet | Kenichi Kaneko | 1989-06-27 |