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Ryuji Izumoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-pneumatic tire
    • Patent number 10,011,146
    • Issue date Jul 3, 2018
    • Bridgestone Corporation
    • Hiroyuki Fudemoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Non-pneumatic tyre
    • Patent number 9,623,702
    • Issue date Apr 18, 2017
    • Bridgestone Corporation
    • Hiroyuki Fudemoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Non-pneumatic tire
    • Patent number 9,511,632
    • Issue date Dec 6, 2016
    • Bridgestone Corporation
    • Hiroyuki Fudemoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Non-pneumatic tire
    • Patent number 9,511,631
    • Issue date Dec 6, 2016
    • Bridgestone Corporation
    • Hiroyuki Fudemoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealing and pump-up device
    • Patent number 8,453,683
    • Issue date Jun 4, 2013
    • Bridgestone Corporation
    • Masaki Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealing pump-up device
    • Patent number 8,201,586
    • Issue date Jun 19, 2012
    • Bridgestone Corporation
    • Masaki Yoshida
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of treating sealing compound and apparatus for treating the...
    • Patent number 7,981,940
    • Issue date Jul 19, 2011
    • Bridgestone Corporation
    • Shinichi Iwasaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing puncture sealant
    • Patent number 7,960,448
    • Issue date Jun 14, 2011
    • Bridgestone Corporation
    • Narukuni Hirata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing agent injecting apparatus, sealing agent injecting method a...
    • Patent number 7,926,521
    • Issue date Apr 19, 2011
    • Bridgestone Corporation
    • Ryuji Izumoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Puncture sealing agent
    • Patent number 7,589,135
    • Issue date Sep 15, 2009
    • Bridgestone Corporation
    • Daisuke Sugio
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for repairing punctured tires
    • Patent number D544895
    • Issue date Jun 19, 2007
    • Bridgestone Corporation
    • Ryuji Izumoto
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Reclaimed rubber and process for reclaiming vulcanized rubber
    • Patent number 6,335,377
    • Issue date Jan 1, 2002
    • Bridgestone Corporation
    • Ryuji Izumoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pneumatic tire using fiber composite material
    • Patent number 5,975,173
    • Issue date Nov 2, 1999
    • Bridgestone Corporation
    • Ryuji Izumoto
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents