TREA

Yuji OYAMA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire
    • Patent number 10,589,578
    • Issue date Mar 17, 2020
    • Bridgestone Corporation
    • Takeshi Tsubota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rubber composition and tire using same
    • Patent number 10,590,268
    • Issue date Mar 17, 2020
    • Bridgestone Corporation
    • Takeshi Tsubota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire
    • Patent number 10,589,570
    • Issue date Mar 17, 2020
    • Bridgestone Corporation
    • Takeshi Tsubota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steel cord for reinforcing rubber article, and pneumatic tire using...
    • Patent number 9,168,787
    • Issue date Oct 27, 2015
    • Bridgestone Corporation
    • Yuji Oyama
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    TIRE
    • Publication number 20180037060
    • Publication date Feb 8, 2018
    • Bridgestone Corporation
    • Takeshi TSUBOTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RUBBER COMPOSITION AND TIRE USING SAME
    • Publication number 20180016425
    • Publication date Jan 18, 2018
    • BRIDGESTONE CORPORATION
    • Takeshi TSUBOTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TIRE
    • Publication number 20180015791
    • Publication date Jan 18, 2018
    • Bridgestone Corporation
    • Takeshi TSUBOTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PNEUMATIC TIRE
    • Publication number 20170087938
    • Publication date Mar 30, 2017
    • Bridgestone Corporation
    • Yuji OYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PNEUMATIC SAFETY TIRE
    • Publication number 20160001601
    • Publication date Jan 7, 2016
    • BRIDGESTONE CORPORATION
    • Yuji OYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STEEL CORD FOR REINFORCING RUBBER ARTICLE, AND PNEUMATIC TIRE USING...
    • Publication number 20130248074
    • Publication date Sep 26, 2013
    • BRIDGESTONE CORPORATION
    • Yuji Oyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PNEUMATIC TIRE FOR HEAVY LOADS
    • Publication number 20100319830
    • Publication date Dec 23, 2010
    • BRIDGESTONE CORPORATION
    • Yuji Oyama
    • B60 - VEHICLES IN GENERAL