Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7763263 | Skin external agents and drugs | Sachiyo Hirotsu, Akinori Haratake, Takeshi Ikemoto, Junichi Matsui, Shunsuke Yamazaki +2 more | 2010-07-27 |
| 7037489 | Skin external agents and drugs | Sachiyo Hirotsu, Akinori Haratake, Takeshi Ikemoto, Junichi Matsui, Shunsuke Yamazaki +2 more | 2006-05-02 |
| 5597386 | Hair coloring composition comprising anti-hair antibodies immobilized on coloring materials, and hair coloring methods | Shigeru Igarashi, Toshihiro Usui, Junichiro Hiraoka, Keiko Hashimoto, Umeji Murakami +3 more | 1997-01-28 |
| 5425937 | Hair treatment composition and hair care product, both containing anti-keratin antibody, and production of anti-keratin antibody | Makoto Hirano, Umeji Murakami, Kenichi Sugimoto, Hiromi Minamino, Toshio Horikoshi +2 more | 1995-06-20 |