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Hiroki NAKAGAWA

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  • Ishikawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain transmission device
    • Patent number 11,927,244
    • Issue date Mar 12, 2024
    • Daido Kogyo Co., Ltd.
    • Motoki Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain and manufacturing method of a chain
    • Patent number 10,443,686
    • Issue date Oct 15, 2019
    • Daido Kogyo Co., Ltd
    • Motoki Tanaka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN TRANSMISSION DEVICE
    • Publication number 20220003295
    • Publication date Jan 6, 2022
    • Daido Kogyo Co., Ltd.
    • Motoki TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN AND MANUFACTURING METHOD OF A CHAIN
    • Publication number 20180031075
    • Publication date Feb 1, 2018
    • Daido Kogyo Co., Ltd.
    • Motoki TANAKA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...