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Toshinobu Takahashi
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Kiyokawamura, JP
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last 30 patents
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Patent Grant
Adhesive of epoxy resin, CTBN and maleimide
Patent number
5,292,812
Issue date
Mar 8, 1994
The Yokohama Rubber Co., Ltd.
Hajime Yamazaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing printed wiring boards
Patent number
5,153,987
Issue date
Oct 13, 1992
Hitachi Chemical Company, Ltd.
Hiroshi Takahashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Corrosion preventive resin composition
Patent number
4,582,889
Issue date
Apr 15, 1986
The Yokohama Rubber Co., Ltd.
Kiyonaga Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...