Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5720944 | Composition for permanent waving of human hair | Akira Kiyomine, Kenichi Morita, Shinobu Nagase, Koichi Nakamura, Yoshinori Nishizawa +3 more | 1998-02-24 |
| 5720945 | 1,3-butanediol thioglycollate isomer mixture and permanent waving composition comprising same | Akira Kiyomine, Kenichi Morita, Shinobu Nagase, Koichi Nakamura, Yoshinori Nishizawa +3 more | 1998-02-24 |