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Masami Kuwabara
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Tokyo, JP
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last 30 patents
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Patent Grant
Method for dispersing pigment and water-based pigment dispersion
Patent number
5,635,552
Issue date
Jun 3, 1997
Toyo Ink Manufacturing Co., Ltd.
Atsushi Endo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...