Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180595 | Copolymer having carbosiloxane dendrimer structure and acidic group, composition containing same, and cosmetic | Tatsuo Souda, Seiji Hori | 2021-11-23 |
| 11058610 | Agent for treating powder for cosmetic, powder for cosmetic, and cosmetic formulated using said powder | Seiji Hori, Yasue Kanzaki, Norihisa Kishimoto | 2021-07-13 |
| 10113037 | Silicone surfactant, W/O emulsion composition, powder composition, and cosmetic/medical application thereof | Xinyan Bao, Seiji Hori, Yang Wang | 2018-10-30 |