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Shinichi Miura
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Ichihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Flame retardant polystyrenic resin composition
Patent number
6,657,008
Issue date
Dec 2, 2003
Idemitsu Kosan Co., Ltd.
Tohru Iwashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Styrenic resin composition and semiconductor carrier device
Patent number
6,348,540
Issue date
Feb 19, 2002
Idemitsu Petrochemical Co., Ltd.
Taizou Sugioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Styrenic resin composition
Patent number
5,391,611
Issue date
Feb 21, 1995
Idemitsu Kosan Co., Ltd.
Michio Funayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
FLAME RETARDANT RESIN COMPOSITION
Publication number
20020103298
Publication date
Aug 1, 2002
TOHRU IWASHITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Flame retardant resin composition
Publication number
20020035208
Publication date
Mar 21, 2002
Idemitsu Kosan Co., Ltd.
Tohru Iwashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...