Junichi Chosa

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Suita-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous poly(meth)acrylic acid (salt) solution and process for prep...
- Patent number 9,315,645
- Issue date Apr 19, 2016
- Nippon Shokubai Co., Ltd.
- Norihiro Wakao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aqueous poly(meth)acrylic acid-based polymer solution
- Patent number 9,234,094
- Issue date Jan 12, 2016
- Nippon Shokubai Co, Ltd
- Norihiro Wakao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Betaine compound and process for production thereof
- Patent number 6,452,030
- Issue date Sep 17, 2002
- Nippon Shokubai Co., Ltd.
- Junichi Chosa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing an aqueous resin dispersion and an aqueous re...
- Patent number 5,543,456
- Issue date Aug 6, 1996
- Nippon Shokubai Co., Ltd.
- Jiro Iriguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS POLY(METH)ACRYLIC ACID (SALT) SOLUTION AND PROCESS FOR PREP...
- Publication number 20130261257
- Publication date Oct 3, 2013
- Norihiro Wakao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS POLY(METH)ACRYLIC ACID-BASED POLYMER SOLUTION
- Publication number 20130090425
- Publication date Apr 11, 2013
- NIPPON SHOKUBAI CO, LTD.
- Norihiro Wakao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...