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Hiroki KAWAGUCHI
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Wakayama-shi, Wakayama, JP
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Patents Grants
last 30 patents
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Patent Grant
Aqueous pigment dispersion
Patent number
11,066,564
Issue date
Jul 20, 2021
Kao Corporation
Yusuke Shimizu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-based pigment dispersion
Patent number
10,738,207
Issue date
Aug 11, 2020
Kao Corporation
Koji Azuma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
AQUEOUS PIGMENT DISPERSION
Publication number
20210062030
Publication date
Mar 4, 2021
KAO CORPORATION
Hiroki KAWAGUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS PIGMENT DISPERSION
Publication number
20200332135
Publication date
Oct 22, 2020
KAO CORPORATION
Hiroki KAWAGUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS PIGMENT DISPERSION
Publication number
20190315983
Publication date
Oct 17, 2019
KAO CORPORATION
Yusuke SHIMIZU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATER-BASED PIGMENT DISPERSION
Publication number
20190284410
Publication date
Sep 19, 2019
KAO CORPORATION
Koji AZUMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...