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Process for production of sealing agent
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Patent number 8,110,618
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Issue date Feb 7, 2012
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Bridgestone Corporation
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Hideshi Yanagi
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Sealing pump-up device
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Patent number 7,891,385
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Issue date Feb 22, 2011
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Bridgestone Corporation
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Hideshi Yanagi
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Puncture sealing agent
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Patent number 7,745,524
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Issue date Jun 29, 2010
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Bridgestone Corporation
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Hideshi Yanagi
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Puncture sealing agent
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Patent number 7,589,135
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Issue date Sep 15, 2009
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Bridgestone Corporation
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Daisuke Sugio
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL