TREA

Masakazu Niwa

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  • Hiratsuka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tire
    • Patent number 9,669,665
    • Issue date Jun 6, 2017
    • The Yokohama Rubber Co., Ltd.
    • Masakazu Niwa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic radial tire for negative camber angle suspension
    • Patent number 6,786,260
    • Issue date Sep 7, 2004
    • The Yokohama Rubber Co., Ltd.
    • Masakazu Niwa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automobile tire
    • Patent number D453495
    • Issue date Feb 12, 2002
    • The Yokohama Rubber Co., Ltd.
    • Shuichi Fujishiro
    • D12 - Transportation

Patents Applicationslast 30 patents

  • Information Patent Application

    Pneumatic Tire
    • Publication number 20150343847
    • Publication date Dec 3, 2015
    • The Yokohama Rubber Co., Ltd.
    • Masakazu Niwa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pneumatic Tire
    • Publication number 20150283864
    • Publication date Oct 8, 2015
    • The Yokohama Rubber Co., Ltd.
    • Masakazu Niwa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pneumatic Tire
    • Publication number 20150059941
    • Publication date Mar 5, 2015
    • The Yokohama Rubber Co., Ltd.
    • Masakazu Niwa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pneumatic Tire
    • Publication number 20130263993
    • Publication date Oct 10, 2013
    • The Yokohama Rubber Co., Ltd.
    • Masakazu Niwa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pneumatic radial tire
    • Publication number 20030121582
    • Publication date Jul 3, 2003
    • Masakazu Niwa
    • B60 - VEHICLES IN GENERAL