Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182939 | Hair tonic composition | Masahiro Tajima, Youichi Shimatani | 2007-02-27 |
| 6139852 | Extract composition as hair growth phase extender | Eriko Takeoka, Chika Hamada, Jun Suzuki, Yosuke Nakazawa, Tsutomu Souma +1 more | 2000-10-31 |