Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097275 | Hair coloring method | Takashi Mukai | 2024-09-24 |
| 11351100 | Hair coloring agent composition | Takashi Mukai | 2022-06-07 |
| 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 |