Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11564468 | Hair treatment method and hair treatment tool | Shuichiro Kobaru, Yuki Kotaka, Aguri MARUYAMA, Kohsuke Kawaguchi | 2023-01-31 |
| 10391041 | Sheet-shaped hair cosmetic and hair treatment method and scalp-wiping method using same | Eiichi Nishizawa, Azusa Kasuga, Keiko Ishii, Kaori Kojima | 2019-08-27 |