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Yoshihiko Moro-Oka
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Tokyo, JP
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last 30 patents
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Patent Grant
Crystallizable poly (2,5-di-substituted-1,4-phenylene oxide) and a...
Patent number
6,841,650
Issue date
Jan 11, 2005
National Institute of Advanced Industrial Science and Technology
Hideyuki Higashimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crystallizable poly (2,5-di-substituted-1,4-phenylene oxide) and a...
Patent number
6,541,596
Issue date
Apr 1, 2003
Secretary of Agency of Industrial Science and Technology
Hideyuki Higashimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Crystallizable poly (2,5-di-substituted-1,4-phenylene oxide) and a...
Publication number
20020183475
Publication date
Dec 5, 2002
Secretary of Agency of Industrial Science and Technology
Hideyuki Higashimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...