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Tochigi-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Topsheet for absorbent article
Patent number
7,569,264
Issue date
Aug 4, 2009
Kao Corporation
Yasuo Toyoshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Disposable diaper with a mechanical fastener and an adhesive tab fo...
Patent number
6,007,527
Issue date
Dec 28, 1999
Kao Corporation
Haruko Kawaguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Disposable diaper
Patent number
5,722,969
Issue date
Mar 3, 1998
Kao Corp.
Taketo Ito
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Topsheet for absorbent article
Publication number
20030143376
Publication date
Jul 31, 2003
Yasuo Toyoshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE