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Hirohumi Kikuchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Elastic wheel
    • Patent number 7,044,179
    • Issue date May 16, 2006
    • Bridgestone Corporation
    • Katsumi Tashiro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Elastic wheel
    • Patent number 6,981,535
    • Issue date Jan 3, 2006
    • Bridgestone Corporation
    • Hirohumi Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Elastic wheel
    • Patent number 6,782,930
    • Issue date Aug 31, 2004
    • Bridgestone Corporation
    • Hirohumi Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Elastic wheel
    • Patent number 6,732,775
    • Issue date May 11, 2004
    • Bridgestone Corporation
    • Hirohumi Kikuchi
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Elastic wheel
    • Publication number 20030141642
    • Publication date Jul 31, 2003
    • Tatsuro Uchida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Elastic wheel
    • Publication number 20030038527
    • Publication date Feb 27, 2003
    • Katsumi Tashiro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Elastic wheel
    • Publication number 20020189731
    • Publication date Dec 19, 2002
    • Hirohumi Kikuchi
    • B60 - VEHICLES IN GENERAL