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Ichiro Ogura
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Epoxy resin composition, cured article thereof, semiconductor seali...
Patent number
8,263,714
Issue date
Sep 11, 2012
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition,cured article thereof, semiconductor sealin...
Patent number
7,985,822
Issue date
Jul 26, 2011
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, process for producing epoxy resin, novel e...
Patent number
7,569,654
Issue date
Aug 4, 2009
DIC Corporation
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phenolic resin formed from a difunctional phenol and a divinyl ether
Patent number
7,456,247
Issue date
Nov 25, 2008
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, process for producing epoxy resin, novel e...
Patent number
7,365,147
Issue date
Apr 29, 2008
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, process for producing epoxy resin, novel e...
Patent number
7,087,702
Issue date
Aug 8, 2006
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparing epoxy resin by distilling two fractions to recover and re...
Patent number
6,794,478
Issue date
Sep 21, 2004
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, cured article thereof, novel epoxy resin,...
Patent number
6,784,228
Issue date
Aug 31, 2004
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition and curing product thereof
Patent number
6,660,811
Issue date
Dec 9, 2003
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
2,7-dihydroxynaphthalene based epoxy resin, intermediate thereof, p...
Patent number
5,302,672
Issue date
Apr 12, 1994
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
EPOXY RESIN COMPOSITION, CURED ARTICLE THEREOF, SEMICONDUCTOR SEALI...
Publication number
20110275739
Publication date
Nov 10, 2011
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy Resin Composition,Cured Article Thereof, Semiconductor Sealin...
Publication number
20080255315
Publication date
Oct 16, 2008
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition, process for producing epoxy resin, novel e...
Publication number
20060247392
Publication date
Nov 2, 2006
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition, process for producing epoxy resin, novel e...
Publication number
20060241274
Publication date
Oct 26, 2006
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition, process for producing epoxy resin, novel e...
Publication number
20060235183
Publication date
Oct 19, 2006
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition, process for producing epoxy resin, novel e...
Publication number
20040087740
Publication date
May 6, 2004
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition, cured article thereof, novel epoxy resin,...
Publication number
20030092852
Publication date
May 15, 2003
Dainippon Ink and Chemicals, Inc.
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing epoxy resin
Publication number
20030073802
Publication date
Apr 17, 2003
Ichiro Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition and curing product therof
Publication number
20020156189
Publication date
Oct 24, 2002
Ichiro Ogura
H01 - BASIC ELECTRIC ELEMENTS