Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981407 | Hair cosmetic composition | Kenichi Ueyama, Kazuhisa Fukuhara | 2011-07-19 |
| 6248314 | Hair dye composition having a particular buffer capacity and containing an alkylene carbonate | Atsushi Nakashimada, Masahiko Sakai, Hajime Miyabe, Yutaka Shibata | 2001-06-19 |