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Nobuo Ichimura
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Hitachi, JP
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last 30 patents
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Patent Grant
Epoxy resin and adhesive composition containing the same
Patent number
5,350,811
Issue date
Sep 27, 1994
Hitachi Chemical Co. Ltd.
Nobuo Ichimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin and adhesive composition containing the same
Patent number
5,258,139
Issue date
Nov 2, 1993
Hitachi Chemical Company, Ltd.
Nobuo Ichimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electroconductive resin paste containing mixed epoxy resin and elec...
Patent number
5,188,767
Issue date
Feb 23, 1993
Hitachi Chemical Co., Ltd.
Mitsuo Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electroconductive adhesive comprising an epoxy novolak resin and ph...
Patent number
5,183,592
Issue date
Feb 2, 1993
Hitachi Chemical Company Ltd.
Nobuo Ichimura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Semiconductor device and process for producing the same
Patent number
4,803,543
Issue date
Feb 7, 1989
Hitachi, Ltd.
Hideo Inayoshi
H01 - BASIC ELECTRIC ELEMENTS