Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724984 | Hair treatment promoting apparatus with rotatable reflector | Keiji Ito, Hironori Mitsui, Koji Yamane, Tomofumi Horio, Masakazu Katsumata | 2004-04-20 |
| 5268988 | Electric hair treatment apparatus having heated air delivery arm rotatable in conical path about the hair being treated | Kenji Miyamoto, Masaharu Shindo | 1993-12-07 |
| D314065 | Hair dryer | — | 1991-01-22 |
| 4910382 | Infra-red hair dryer | Masaharu Shindo | 1990-03-20 |