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Ryuichi Takamoto
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Method for measuring skin absorbability
Patent number
7,799,319
Issue date
Sep 21, 2010
Shiseido Company, Ltd.
Eriko Takeoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photoacoustic cell and photoacoustic measuring device
Patent number
5,151,590
Issue date
Sep 29, 1992
Shiseido Company, Ltd.
Ryuichi Takamoto
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Method for measuring skin absorbability
Publication number
20060062730
Publication date
Mar 23, 2006
SHISEIDO COMPANY., LTD.
Eriko Takeoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for measuring skin absorbability
Publication number
20060034762
Publication date
Feb 16, 2006
SHISEIDO COMPANY., LTD.
Eriko Takeoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for measuring skin absorbability of a substance
Publication number
20030165429
Publication date
Sep 4, 2003
SHISEIDO CO., LTD
Eriko Takeoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE