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Koji Tsuchikawa
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Ultraviolet protective preparation and cosmetics containing the same
Patent number
7,763,237
Issue date
Jul 27, 2010
The Nisshin OilliO Group, Ltd
Koji Tsuchikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Ultraviolet Protective Preparation and Cosmetics Containing the Same
Publication number
20070264207
Publication date
Nov 15, 2007
Nisshin Oillio Group, Ltd.
Koji Tsuchikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE