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Shinsuke Yamaguchi
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Mizuho, JP
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last 30 patents
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Patent Grant
Styrene-butadiene copolymer rubber composition
Patent number
4,575,534
Issue date
Mar 11, 1986
Bridgestone Tire Company Limited
Noboru Oshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Styrene-butadiene copolymers with high styrene content
Patent number
4,519,431
Issue date
May 28, 1985
Bridgestone Tire Company Limited
Yoshito Yoshimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber compositions suitable for use in tire tread
Patent number
4,463,133
Issue date
Jul 31, 1984
Bridgestone Tire Company Limited
Yasumasa Takeuchi
B60 - VEHICLES IN GENERAL
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Patent Grant
Rubber composition for tire
Patent number
4,383,085
Issue date
May 10, 1983
Bridgestone Tire Co., Ltd.
Tatsuo Fujimaki
B60 - VEHICLES IN GENERAL