Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11083681 | Hair cosmetic composition, hair coloring agent composition, and hair color treatment method | Takashi Mukai | 2021-08-10 |
| 11065185 | Hair coloring method | Takashi Mukai | 2021-07-20 |