Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597386 | Hair coloring composition comprising anti-hair antibodies immobilized on coloring materials, and hair coloring methods | Shigeru Igarashi, Toshihiro Usui, Junichiro Hiraoka, Keiko Hashimoto, Hideyo Uchiwa +3 more | 1997-01-28 |
| 5439680 | Cell-associated glucosyltransferase, an antibody thereto, and a dental caries prophylactic composition containing said antibody as an effective component | Junichiro Hiraoka, Isamu Fujita, Tohru Tokoro, Yoshikatsu Kodama, Hideaki Yokoyama | 1995-08-08 |
| 5425937 | Hair treatment composition and hair care product, both containing anti-keratin antibody, and production of anti-keratin antibody | Hideyo Uchiwa, Makoto Hirano, Umeji Murakami, Kenichi Sugimoto, Hiromi Minamino +2 more | 1995-06-20 |
| 5281524 | Cell-associated glucosyltransferase from Streptococcus mutans serotype, c, e or f | Junichiro Hiraoka, Isamu Fujita, Tohru Tokoro, Yoshikatsu Kodama, Hideaki Yokoyama | 1994-01-25 |
| 4510951 | Method and apparatus for diagnosis of hair for permanent waving | Katsuhiro Watanabe, Masayuki Minei | 1985-04-16 |
| 4474193 | Method and apparatus for diagnosis of hair for permanent waving | Katsuhiro Watanabe, Masayuki Minei | 1984-10-02 |