Naomi Ishii

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Patents Grantslast 30 patents

Information Patent Grant
Skin cosmetics comprising cocoon-shaped polymer fine particles
- Patent number 8,383,689
- Issue date Feb 26, 2013
- Aica Kogyo Co., Ltd.
- Koichiro Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Skin cosmetics comprising cocoon-shaped polymer fine particles
- Publication number 20100278884
- Publication date Nov 4, 2010
- GANZ CHEMICAL CO., LTD.
- Koichiro Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE