Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156077 | Hair cosmetic composition comprising an oxyalkylenized xanthan gum | Yutaka Shibata, Jiro Kawase | 2000-12-05 |
| 5976516 | Hair cosmetic compositions | Masahiko Sakai, Yuji Hirano | 1999-11-02 |
| 5958084 | Oxyalkylenized xanthane gum thickeners in permanent hair dyeing compositions and processes | Yutaka Shibata, Jiro Kawase | 1999-09-28 |