Emi SAKO

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Sakai-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent material for cosmetics, and cosmetic
- Patent number 11,154,469
- Issue date Oct 26, 2021
- Sakai Chemical Industry Co., Ltd.
- Emi Sako
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic
- Patent number 9,937,114
- Issue date Apr 10, 2018
- Sakai Chemical Industry Co., Ltd.
- Emi Sako
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
FLUORESCENT MATERIAL FOR COSMETICS, AND COSMETIC
- Publication number 20200113793
- Publication date Apr 16, 2020
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Emi SAKO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COSMETIC
- Publication number 20170202759
- Publication date Jul 20, 2017
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Emi SAKO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE