TREA

Noriyoshi Koyama

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  • Hiratsuka-shi, Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tire
    • Patent number 12,214,629
    • Issue date Feb 4, 2025
    • The Yokohama Rubber Co., Ltd.
    • Yuki Nagahashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic tire
    • Patent number 12,023,963
    • Issue date Jul 2, 2024
    • The Yokohama Rubber Co., Ltd.
    • Takashi Hoshiba
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic tire and method of manufacturing pneumatic tire
    • Patent number 11,752,801
    • Issue date Sep 12, 2023
    • The Yokohama Rubber Co., Ltd.
    • Noriyoshi Koyama
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PNEUMATIC TIRE
    • Publication number 20230226858
    • Publication date Jul 20, 2023
    • The Yokohama Rubber Co., Ltd.
    • Yuki NAGAHASHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PNEUMATIC TIRE AND METHOD OF MANUFACTURING PNEUMATIC TIRE
    • Publication number 20230001742
    • Publication date Jan 5, 2023
    • The Yokohama Rubber Co., Ltd.
    • Noriyoshi KOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING PNEUMATIC TIRE
    • Publication number 20220184910
    • Publication date Jun 16, 2022
    • The Yokohama Rubber Co., Ltd.
    • Noriyoshi KOYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PNEUMATIC TIRE AND METHOD FOR MANUFACTURING PNEUMATIC TIRE
    • Publication number 20210354514
    • Publication date Nov 18, 2021
    • The Yokohama Rubber Co., Ltd.
    • Noriyoshi KOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PNEUMATIC TIRE AND METHOD OF MANUFACTURING PNEUMATIC TIRE
    • Publication number 20210323355
    • Publication date Oct 21, 2021
    • The Yokohama Rubber Co., Ltd.
    • Noriyoshi KOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pneumatic Tire
    • Publication number 20210237518
    • Publication date Aug 5, 2021
    • The Yokohama Rubber Co., Ltd.
    • Takashi Hoshiba
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pneumatic Tire
    • Publication number 20210039448
    • Publication date Feb 11, 2021
    • The Yokohama Rubber Co., Ltd.
    • Takashi Hoshiba
    • B60 - VEHICLES IN GENERAL