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Ayuko YAMANA
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Kobe-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Production method of rubber composition for tire and tire
Patent number
10,369,843
Issue date
Aug 6, 2019
Sumitomo Rubber Industries, Ltd.
Ayuko Yamana
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rubber composition for tire, and pneumatic tire
Patent number
9,129,726
Issue date
Sep 8, 2015
SUMITOMO RUBBER INDUSTRIES, LTD.
Ryota Kitago
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
PRODUCTION METHOD OF RUBBER COMPOSITION FOR TIRE AND TIRE
Publication number
20170225512
Publication date
Aug 10, 2017
SUMITOMO RUBBER INDUSTRIES, LTD.
Ayuko YAMANA
B60 - VEHICLES IN GENERAL
Information
Patent Application
RUBBER COMPOSITION FOR FIBER PLY CORD TOPPING, PNEUMATIC TIRE, AND...
Publication number
20150210118
Publication date
Jul 30, 2015
Sumitomo Rubber Industries, Ltd.
Tatsuya MIYAZAKI
B60 - VEHICLES IN GENERAL
Information
Patent Application
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE
Publication number
20140326928
Publication date
Nov 6, 2014
Sumitomo Rubber Industries, Ltd.
Ryota KITAGO
B60 - VEHICLES IN GENERAL