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Yoji Tezuka
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Kanagawa, JP
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last 30 patents
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Patent Grant
Cosmetic composition having both transparent appearance and structu...
Patent number
9,561,172
Issue date
Feb 7, 2017
NOF Corporation
Yoji Tezuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cosmetic bases and cosmetics containing the same
Patent number
9,193,654
Issue date
Nov 24, 2015
NOF Corporation
Kei-ichi Maruyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alkylene oxide derivative and skin external preparation containing...
Patent number
8,232,321
Issue date
Jul 31, 2012
Shiseido Company, Ltd.
Takashi Ohmori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
COMPOSITION
Publication number
20170209355
Publication date
Jul 27, 2017
L'Oreal
Yoji TEZUKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COSMETIC COMPOSITION
Publication number
20140155353
Publication date
Jun 5, 2014
NOF Corporation
Yoji Tezuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COSMETIC COMPOSITION
Publication number
20140142203
Publication date
May 22, 2014
NOF CORPORATION
Yoji Tezuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Alkylene Oxide Derivative And Skin External Preparation Containing...
Publication number
20100190864
Publication date
Jul 29, 2010
SHISEIDO COMPANY LTD.
Takashi Ohmori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cosmetic Bases And Cosmetics Containing The Same
Publication number
20070280897
Publication date
Dec 6, 2007
NOF Corporation
Kei-ichi Maruyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Base for external preparations for the skin and cosmetic containing...
Publication number
20050079188
Publication date
Apr 14, 2005
Takashi Ohmori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE