Masaaki Urakawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition of oxazolidine epoxy resin, epoxy phosphazene, phosphor...
- Patent number 7,671,147
- Issue date Mar 2, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Masaaki Urakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Epoxy Resin Composition
- Publication number 20090032286
- Publication date Feb 5, 2009
- Masaaki Urakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame-Retardant Epoxy Resin Composition
- Publication number 20080050596
- Publication date Feb 28, 2008
- Masaaki Urakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...