Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7300648 | Polyorganosiloxane emulsion composition and a cosmetic material made therefrom | Masaru Ozaki, Hidefumi Tanaka | 2007-11-27 |
| 6280748 | Cosmetic raw material cosmetic product and method for manufacturing cosmetic products | Yoshitsugu Morita, Haruhiko Furukawa, Takayuki Aso | 2001-08-28 |
| 6238656 | Cosmetic raw materials, cosmetic products, and methods of manufacturing cosmetic products | Yoshitsugu Morita, Kazuo Kobayashi, Ryuji Tachibana, Masaru Ozaki | 2001-05-29 |
| 5840831 | Cured silicone powder and method of preparation | Kazuo Kobayashi, Yoshitsugu Morita, Kiyotaka Sawa, Ryuji Tachibana | 1998-11-24 |
| 5633303 | Organopolysiloxane gum emulsion | Hidetoshi Kondo, Hidehiko Hosokawa, Fumitaka Suto, Junichi Maeshima | 1997-05-27 |