Tokiya Yokoi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Whitening agent, anti-aging agent, and antioxidant agent
- Patent number 9,364,423
- Issue date Jun 14, 2016
- Shiseido Company, Ltd.
- Rikako Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
WHITENING AGENT, ANTI-AGING AGENT, AND ANTIOXIDANT AGENT
- Publication number 20130315850
- Publication date Nov 28, 2013
- Shiseido Company, Ltd.
- Rikako Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXTERNAL SKIN PREPARATION, WHITENER, ANTIOXIDANT AND ANTI-AGING AGENT
- Publication number 20120141400
- Publication date Jun 7, 2012
- SHISEIDO COMPANY, LTD.
- Rikako Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WHITENING AGENT, ANTI-AGING AGENT, AND ANTI-OXIDANT AGENT
- Publication number 20110286953
- Publication date Nov 24, 2011
- SHISEIDO COMPANY, LTD.
- Rikako Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE