Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419814 | Emulsion cosmetic | Kei UJIMOTO, Kouichi Nagai, Yuko Nagare, Satoshi Yamaki | 2025-09-23 |
| 12161740 | Cosmetic product | Kouichi Nagai, Kei UJIMOTO, Yuko Nagare, Ryoya ITO, Satoshi Yamaki | 2024-12-10 |
| 11801207 | Water-in-oil emulsion sunscreen cosmetic | Satoshi Yamaki, Kazutaka Sasaki, Takashi Matsui, Yurika WATANABE, Mayuri TASHIRO +2 more | 2023-10-31 |
| 11771630 | Oil-based cosmetic | Kei UJIMOTO, Kouichi Nagai, Yuko Nagare, Satoshi Yamaki | 2023-10-03 |
| 11474038 | Method for evaluating protective effect against external damage to skin | Kouichi Nagai, Kei UJIMOTO, Yuko Nagare, Satoshi Yamaki | 2022-10-18 |
| 11166887 | Water-in-oil emulsion cosmetic | Satoshi Yamaki, Yurika WATANABE, Takahiro KATORI, Yuko Nagare | 2021-11-09 |