Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5551630 | Hot and cold water mixing discharge device | Masatoshi Enoki, Osamu Tokunaga, Masahiko Imazono | 1996-09-03 |
| 5494077 | Hot and cold water mixing discharge device | Masatoshi Enoki, Osamu Tokunaga, Masahiko Imazono | 1996-02-27 |
| 5462224 | Hot and cold water mixing discharge device | Masatoshi Enoki, Osamu Tokunaga, Masahiko Imazono | 1995-10-31 |