TREA

Katsumi Hirose

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tire
    • Patent number 9,004,125
    • Issue date Apr 14, 2015
    • The Yokohama Rubber Co., Ltd.
    • Katsumi Hirose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealing material and method of applying the same
    • Patent number 7,666,472
    • Issue date Feb 23, 2010
    • The Yokohama Rubber Co., Ltd.
    • Katsumi Hirose
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PNEUMATIC TIRE
    • Publication number 20110308679
    • Publication date Dec 22, 2011
    • The Yokohama Rubber Co., Ltd.
    • Katsumi Hirose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Sealer and method for its application
    • Publication number 20060148927
    • Publication date Jul 6, 2006
    • The Yokohama Rubber Co., Ltd.
    • Katsumi Hirose
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL