Yumiko Kawai

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Soka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous pigment anti-settling agent and process for producing same
- Patent number 8,809,429
- Issue date Aug 19, 2014
- Kusumoto Chemicals, Ltd.
- Norifumi Azeyanagi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS PIGMENT ANTI-SETTLING AGENT AND PROCESS FOR PRODUCING SAME
- Publication number 20120125235
- Publication date May 24, 2012
- Norifumi AZEYANAGI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...