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Tetsuji Hirao
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for determining the degree of protein oxidation in a skin sa...
Patent number
7,632,633
Issue date
Dec 15, 2009
Shiseido Company, Ltd.
Ichiro Iwai
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Method for preventing or treating yellowish discoloration of skin
Publication number
20120114576
Publication date
May 10, 2012
SHISEIDO COMPANY, LTD.
Yuki Ogura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cosmetics to promote maturation of cornified envelope and method fo...
Publication number
20080076834
Publication date
Mar 27, 2008
Tetsuji Hirao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for evaluating transparency and water holding capacity of st...
Publication number
20070179198
Publication date
Aug 2, 2007
Shiseido Company,Ltd
Ichiro Iwai
G01 - MEASURING TESTING
Information
Patent Application
Method for evaluating hair damage using an oxidized protein in hair...
Publication number
20070110670
Publication date
May 17, 2007
Shiseido Company, Ltd.
Hiroshi Fujita
G01 - MEASURING TESTING
Information
Patent Application
Method for evaluating oxidized protein in horny cell layer
Publication number
20060216756
Publication date
Sep 28, 2006
Shiseido Company Ltd.
Hiroshi Fujita
G01 - MEASURING TESTING
Information
Patent Application
Cosmetics and treatment method for promoting maturation of cornifie...
Publication number
20040115150
Publication date
Jun 17, 2004
Tetsuji Hirao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Agents for inhibiting or restoring skin damage caused by drying and...
Publication number
20040044077
Publication date
Mar 4, 2004
Chika Katagiri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cosmetics or dermatological preparations containing polymers having...
Publication number
20040013628
Publication date
Jan 22, 2004
Chika Katagiri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Agents improving skin barrier function
Publication number
20030072816
Publication date
Apr 17, 2003
Tetsuji Hirao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE