Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468474 | N-acylglutamine derivatives and cosmetic compositions | Shinkichi Honda, Yoichiro Arai, Masaji Kasai, Hiromasa Kato, Takao Iida +4 more | 1995-11-21 |
| 5286476 | Hair cosmetic composition | Tomiyuki Nanba, Hiroaki Yasuhara, Kenichi Tomita, Yoko Fukuchi | 1994-02-15 |