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Takehisa Mizuno
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Ichihara, JP
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last 30 patents
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Patent Grant
Flame-retardant thermoplastic resin composition, flame retardant, a...
Patent number
5,336,735
Issue date
Aug 9, 1994
Dainippon Ink and Chemicals, Inc.
Katsuji Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition
Patent number
4,656,212
Issue date
Apr 7, 1987
Dainippon Ink and Chemicals, Inc.
Atsushi Hosoda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-resistant high impact styrene resin, process for production th...
Patent number
4,631,307
Issue date
Dec 23, 1986
Dainippon Ink and Chemicals, Inc.
Atsushi Hosoda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for stereoisomerization of cis-3-methyl-.DELTA..sup.4 -tetr...
Patent number
4,198,340
Issue date
Apr 15, 1980
Dainippon Ink and Chemicals, Inc.
Nagao Ariga
C07 - ORGANIC CHEMISTRY