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Michio Kasai
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Kisarazushi, JP
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last 30 patents
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Patent Grant
Polypropylene resin composition
Patent number
5,238,989
Issue date
Aug 24, 1993
Chisso Corporation
Hiroshi Takei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Engine cylinder head cover and molding composition used therefor
Patent number
5,133,316
Issue date
Jul 28, 1992
Chisso Corporation
Michio Kasai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polypropylene compositions containing polyamides reinforced by glas...
Patent number
4,613,647
Issue date
Sep 23, 1986
Chisso Corporation
Rikio Yonaiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...