Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711645 | Connecting clip for toilet seat | Tohru Sanbonmatsu, Masataka Mizutani, Nobuyuki Tanaka, Shuniti Teranisi, Atsushi Sawaki | 1998-01-27 |
| 5625294 | Apparatus for detecting seated condition for toilet seat | Shinji Kawai, Mitsugu Nonomura, Yuji Yamaguchi, Seiji Tanaka | 1997-04-29 |