Youko Nakagawa

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Patents Grantslast 30 patents

Information Patent Grant
Polyester polyol, polyurethane, obtained using the same, process fo...
- Patent number 8,759,467
- Issue date Jun 24, 2014
- Mitsubishi Chemical Corporation
- Takanori Taniguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYESTER POLYOL, POLYURETHANE, OBTAINED USING THE SAME, PROCESS FO...
- Publication number 20120277394
- Publication date Nov 1, 2012
- MITSUBISHI CHEMICAL CORPORATION
- Takanori TANIGUCHI
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING