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Tetsuya Omura
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Kodaira, JP
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Patents Grants
last 30 patents
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Patent Grant
Functionalized high cis-1,4-polybutadiene prepared using novel func...
Patent number
9,644,052
Issue date
May 9, 2017
Bridgestone Corporation
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalized high cis-1,4-polybutadiene prepared using novel func...
Patent number
8,618,199
Issue date
Dec 31, 2013
Yoichi F. Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Activated silane compound, rubber composition using the same and tire
Patent number
8,476,374
Issue date
Jul 2, 2013
Bridgestone Corporation
Tetsuya Omura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functionalized high cis-1,4-polybutadiene prepared using novel func...
Patent number
8,362,126
Issue date
Jan 29, 2013
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polymer, rubber composition, and tire
Patent number
8,202,944
Issue date
Jun 19, 2012
Bridgestone Corporation
Eiju Suzuki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functionalized high cis-1,4-polybutadiene prepared using novel func...
Patent number
7,642,322
Issue date
Jan 5, 2010
Bridgestone Corporation
Yoichi Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ACTIVATED SILANE COMPOUND, RUBBER COMPOSITION USING THE SAME AND TIRE
Publication number
20130253113
Publication date
Sep 26, 2013
Bridgestone Corporation
Tetsuya Omura
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUNTIONALIZED HIGH CIS-1,4-POLYBUTADIENE PREPARED USING NOVEL FUNCT...
Publication number
20100099826
Publication date
Apr 22, 2010
Yoichi OZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACTIVATED SILANE COMPOUND, RUBBER COMPOSITION USING THE SAME AND TIRE
Publication number
20090292054
Publication date
Nov 26, 2009
BRIDGESTONE CORPORATION
Tetsuya Omura
B60 - VEHICLES IN GENERAL
Information
Patent Application
Modified Polymer, Rubber Composition, and Tire
Publication number
20080177017
Publication date
Jul 24, 2008
Bridgestone Corporation
Eiju Suzuki
B60 - VEHICLES IN GENERAL