Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5551630 | Hot and cold water mixing discharge device | Masatoshi Enoki, Osamu Tokunaga, Shinichi Yamato | 1996-09-03 |
| 5494077 | Hot and cold water mixing discharge device | Masatoshi Enoki, Osamu Tokunaga, Shinichi Yamato | 1996-02-27 |
| 5462224 | Hot and cold water mixing discharge device | Masatoshi Enoki, Osamu Tokunaga, Shinichi Yamato | 1995-10-31 |
| 5143295 | Bubbly water outlet device | Kenji Okayama, Yoshitaka Oba, Masatoshi Enoki, Masao Shimizu, Yoshiki Ohta +6 more | 1992-09-01 |