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Toshiyuki Ishikuro
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Rubber composition for tires and pneumatic tire
Patent number
6,472,461
Issue date
Oct 29, 2002
Bridgestone Corporation
Eiji Nakamura
B60 - VEHICLES IN GENERAL
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Patent Grant
Rubber composition having both high and low molecular weight polyme...
Patent number
5,959,039
Issue date
Sep 28, 1999
Bridgestone Corporation
Hideaki Yokoyama
B60 - VEHICLES IN GENERAL