Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7402165 | Hair removing device with a lotion applicator | Atsuhiro Saitou, Jyuzaemon Iwasaki, Hideki Tanaka, Masanobu Yamasaki, Hirokazu Katou | 2008-07-22 |
| 6913606 | Hair removing device with a lotion applicator | Atsuhiro Saitou, Jyuzaemon Iwasaki, Hideki Tanaka, Masanobu Yamasaki, Hirokazu Katou | 2005-07-05 |
| 6637113 | Blade of electric shaver, method for shaving by using the same, and electric shaver having the same | Toshio Ikuta, Shigetoshi Sakon, Tadashi Hamada | 2003-10-28 |
| 5113957 | Lifting control device for an agricultural machine | Seishin Tamai, Yoshinori Doi | 1992-05-19 |
| 5050304 | Hair clipper | Shoji Fujikawa, Shinichiro Tsujimura | 1991-09-24 |
| 4888870 | Hair trimmer | Shouji Fujikawa, Fumihiro Kumano, Shinichirou Tsujimura | 1989-12-26 |
| 4825546 | Hair clipper | Hideaki Haraguchi, Shinichirou Tsujimura, Kouichi Iwanaga | 1989-05-02 |
| 4564032 | Hair curler | — | 1986-01-14 |