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Yutaka Yamaguchi
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Yuki, JP
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last 30 patents
Information
Patent Grant
Process for connecting circuits and adhesive film used therefor
Patent number
6,113,728
Issue date
Sep 5, 2000
Hitachi Chemical Company, Ltd.
Isao Tsukagoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for connecting circuits and adhesive film used therefor
Patent number
5,843,251
Issue date
Dec 1, 1998
Hitachi Chemical Co., Ltd.
Isao Tsukagoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for repairing circuit connections
Patent number
5,155,906
Issue date
Oct 20, 1992
Hitachi Chemical, Ltd.
Yasushi Goto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of using an anisotropically electroconductive adhesive havin...
Patent number
5,120,665
Issue date
Jun 9, 1992
Hitachi Chemical Company
Isao Tsukagoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for circuit connection, method for connection using the...
Patent number
5,001,542
Issue date
Mar 19, 1991
Hitachi Chemical Company
Isao Tsukagoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate for high-frequency circuit and process for making the same
Patent number
4,751,136
Issue date
Jun 14, 1988
Hitachi Chemical Co. Ltd.
Masaki Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anisotropic-electroconductive adhesive composition, method for conn...
Patent number
4,740,657
Issue date
Apr 26, 1988
Hitachi, Chemical Company, Ltd
Isao Tsukagoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anisotropic-electroconductive adhesive film
Patent number
4,731,282
Issue date
Mar 15, 1988
Hitachi Chemical Co., Ltd.
Isao Tsukagoshi
H01 - BASIC ELECTRIC ELEMENTS