Naotaka Izumi

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous modified polyisocyanate, non-yellowing coating composition,...
- Patent number 7,906,579
- Issue date Mar 15, 2011
- Nippon Polyurethane Industry Co., Ltd.
- Takaki Jono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing polyurethane emulsion for aqueous one-componen...
- Patent number 7,405,258
- Issue date Jul 29, 2008
- Nippon Polyurethane Industry Co., Ltd.
- Naotaka Izumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
BLOCKED ISOCYANATE CONTAINING EMULSION COMPOSITION, PRODUCTION METH...
- Publication number 20100184914
- Publication date Jul 22, 2010
- Nippon Polyurethane Industry Co., Ltd.
- Takaki Jono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS MODIFIED POLYISOCYANATE, NON-YELLOWING COATING COMPOSITION,...
- Publication number 20090209711
- Publication date Aug 20, 2009
- NIPPON POLYURETHANE INDUSTRY CO., LTD
- Takaki Jono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing polyurethane emulsion for aqueous one-componen...
- Publication number 20070155894
- Publication date Jul 5, 2007
- NIPPON POLYURETHANE INDUSTRY CO., LTD
- Naotaka Izumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...