Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296040 | Cosmetic oil thickener and oil-soluble copolymer | Kazuyuki Miyazawa, Mineo ABE, Takuya Furuta | 2025-05-13 |
| 12090218 | Water-in-oil emulsion composition | Takumi Watanabe, Ayano Matsuo | 2024-09-17 |
| 11052030 | Method for manufacturing microemulsion-type cosmetic | Reiji Miyahara | 2021-07-06 |
| 11033479 | Alpha-gel forming composition and alpha-gel composition | Reiji Miyahara, Tetsuro Yonezawa, Takashi Oka, Saori Tanabe | 2021-06-15 |
| 10898426 | Alpha-gel formation composition, external skin care composition using alpha-gel formation composition, and alpha-gel composition using alpha-gel formation composition | Reiji Miyahara, Takashi Oka, Saori Tanabe, Tetsuro Yonezawa, Miho Yajima +2 more | 2021-01-26 |
| 10758471 | Copolymer and oily gelling agent | Kazuyuki Miyazawa, Takumi Watanabe, Mineo ABE, Masato Matsumura | 2020-09-01 |