Nobuhito Koga

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyether polyol, rigid polyurethane foam and processes for product...
- Patent number 8,236,869
- Issue date Aug 7, 2012
- Mitsui Chemicals, Inc.
- Atsushi Miyata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYESTER POYOL COMPOSITION FOR RIGID POLYURETHANE FOAMS,AND RIGID...
- Publication number 20100130631
- Publication date May 27, 2010
- Mitsui Chemicals ,Inc.
- Atsushi MIYATA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHER POLYOL, RIGID POLYURETHANE FOAM AND PROCESSES FOR PRODUCT...
- Publication number 20100029799
- Publication date Feb 4, 2010
- Mitsui Chemicals, Inc.
- Atsushi Miyata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...