Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897143 | Hair cleansing composition | Hiroto Tanamachi, Yoshimasa Okamoto | 2011-03-01 |
| 7892526 | Hair cosmetic composition | Hiroto Tanamachi, Yoshimasa Okamoto, Koji Morita | 2011-02-22 |
| 7862806 | Hair cosmetic composition | Yoshimasa Okamoto | 2011-01-04 |