Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11957780 | Skin dullness suppressing agent, and skin barrier function maintaining or improving agent | Haruyo Sambe | 2024-04-16 |
| 10149809 | Skin aging inhibitor and concentrate of resveratrol 3-O-α-glucoside | Haruyo Sambe | 2018-12-11 |
| 9079874 | α-Lipoic acid nanoparticles and methods for preparing thereof | Hiromi Nishiura, Yoko Yamaguchi, Keiichi Hirata, Yoshiki Kubota | 2015-07-14 |
| 7282150 | Method of extracting and method of purifying an effective substance | Takashi Kuriki, Takahisa Nishimura | 2007-10-16 |