Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862625 | One-part hair dye composition | Kenzo Koike | 2011-01-04 |
| 7857862 | One-part hair dye composition | Kenzo Koike | 2010-12-28 |
| 7857863 | One-part hair dye composition | Kenzo Koike | 2010-12-28 |