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Akira Yamanoi
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Utsunomiya, JP
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last 30 patents
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Patent Grant
Absorbent article having an improved non-woven fabric layer
Patent number
5,318,552
Issue date
Jun 7, 1994
Kao Corporation
Daisuke Shiba
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Surface material for sanitary articles
Patent number
5,078,710
Issue date
Jan 7, 1992
Kao Corporation
Yasunori Suda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Absorbent article
Patent number
4,851,284
Issue date
Jul 25, 1989
Kao Corporation
Akira Yamanoi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE