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Seiichi Toda
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Tokyo, JP
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last 30 patents
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Patent Grant
Tread portion of an automobile tire
Patent number
D643360
Issue date
Aug 16, 2011
Bridgestone Corporation
Suguru Yamaguchi
D12 - Transportation
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Patent Grant
Tire tread
Patent number
D605581
Issue date
Dec 8, 2009
Bridgestone Corporation
Suguru Yamaguchi
D12 - Transportation