Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761836 | Washing device for parts of human body | Osamu Tsutsui, Hidehiko Kuwahara, Hirofumi Takeuchi, Keiji Hayashi, Mitsuhiro Higuchi +1 more | 1988-08-09 |
| 4710033 | Temperature measurement system | Masao Hirano, Mitsutaka Kato, Seisuke Hinoda | 1987-12-01 |
| 4653538 | Hot and cold water mixing faucet | Osamu Tsutsui, Hidehiko Kuwahara | 1987-03-31 |
| 4547074 | Color sensing device | Seisuke Hinoda, Masao Hirano, Mitsutaka Kato | 1985-10-15 |