Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202326 | Hair dye composition, oxidation hair dye composition and method for prevention of change in color tone of hair dyeing | Masao Ito, Junji Yamagata | 2012-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202326 | Hair dye composition, oxidation hair dye composition and method for prevention of change in color tone of hair dyeing | Masao Ito, Junji Yamagata | 2012-06-19 |