Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123934 | Hair cosmetic composition | Kazuyo Watanabe, Hiroshi Nojiri, Sachio Naito, Michitaka Sawada, Genji Imokawa +2 more | 2000-09-26 |
| 5714136 | Hair cosmetic containing a cationic surfactant, fat and oil and an alkyl saccharide surfactant | Kazuyuki Yahagi, Kazuhiro Tashiro, Yoshiyuki Eshita, Tsuyoshi Ohtomo, Fumiko Sazanami +1 more | 1998-02-03 |