Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12133910 | Oil agent-containing silicone elastomer particle and use thereof in cosmetic composition, etc | Mari Wakita, Hiroko TANIGUCHI, Seiji Hori | 2024-11-05 |
| 12060464 | Silicone resin-coated silicone elastomer particles, and applications thereof including organic resin additives | Mari Wakita, Hiroko TANIGUCHI, Takeshi Yoshizawa | 2024-08-13 |
| 12023403 | Oil-in-water type emulsion cosmetics | Son Thanh Phan, Jun Miyano, Seiji Hori | 2024-07-02 |
| 11643505 | Silicone particles, and cosmetic, coating, and resin formulated using same | Seiji Hori, Hiroko TANIGUCHI, Mari Wakita | 2023-05-09 |
| 11058610 | Agent for treating powder for cosmetic, powder for cosmetic, and cosmetic formulated using said powder | Seiji Hori, Sayuri KIKUNAGA, Norihisa Kishimoto | 2021-07-13 |
| 10988580 | Silicone particles, and cosmetic, coating, and resin formulated using same | Seiji Hori, Hiroko TANIGUCHI, Mari Wakita | 2021-04-27 |
| 10731009 | Cured silicone particles and cosmetic incorporating same therein | Seiji Hori, Yoshitsugu Morita, Mari Wakita | 2020-08-04 |
| 9932446 | Method of manufacturing a purified product of alkyl-modified polydimethylsiloxane, a cosmetic raw material, and cosmetics | Yasuo Nomura, Keisuke Nishino | 2018-04-03 |
| 9415001 | Liquid aryl group-containing polyorganosiloxane | Toru Masatomi, Jun Miyano, Satoshi Onodera | 2016-08-16 |
| 5840220 | Organosiloxane composition and method for preparing same | Shoji Akamatsu | 1998-11-24 |
| 5661203 | Organosiloxane composition and method for preparing same | Shoji Akamatsu | 1997-08-26 |
| 5445751 | Fluorosilicone lubricant compositions | Hideki Kobayashi, Toru Masatomi, Ichiro Murakami | 1995-08-29 |