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Yoshihisa Ogihara
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Sawara, JP
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last 30 patents
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Patent Grant
Rubber composition for coating steel cords and rubber product using...
Patent number
5,252,405
Issue date
Oct 12, 1993
The Yokohama Rubber Co., Ltd.
Hiroyuki Kaido
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Promotor for bonding between rubber and steel cord, and rubber comp...
Patent number
5,098,946
Issue date
Mar 24, 1992
The Yokohama Rubber Co., Ltd.
Tetsuji Kawazura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber-steel cord adhesion promoter
Patent number
4,609,499
Issue date
Sep 2, 1986
Daninippon Ink and Chemicals, Inc.
Yasuyoshi Esashi
C07 - ORGANIC CHEMISTRY