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Noriko Sakamoto
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Tochigi-ken, JP
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last 30 patents
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Patent Grant
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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 number
7,534,928
Issue date
May 19, 2009
Kao Corporation
Noriko Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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7,473,817
Issue date
Jan 6, 2009
Kao Corporation
Masahito Tanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent number
6,888,046
Issue date
May 3, 2005
Kao Corporation
Yasuo Toyoshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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20030181882
Publication date
Sep 25, 2003
Yasuo Toyoshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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20030167044
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Sep 4, 2003
Yasuo Toyoshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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20030143376
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Jul 31, 2003
Yasuo Toyoshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Publication number
20030050615
Publication date
Mar 13, 2003
Noriko Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE