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Hideaki Seki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain tensioner
    • Patent number 11,988,282
    • Issue date May 21, 2024
    • Daido Kogyo Co., Ltd.
    • Hideaki Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain transmission device using same
    • Patent number 11,927,267
    • Issue date Mar 12, 2024
    • Daido Kogyo Co., Ltd.
    • Toshiya Naoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 11,898,635
    • Issue date Feb 13, 2024
    • DAIDO KOGYO CO., LTD.
    • Yoshio Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Winding transmission body tension device
    • Patent number 11,199,247
    • Issue date Dec 14, 2021
    • Daido Kogyo Co., Ltd.
    • Naoto Tsuji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 10,794,455
    • Issue date Oct 6, 2020
    • Daido Kogyo Co., Ltd.
    • Hideaki Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 8,257,212
    • Issue date Sep 4, 2012
    • Daido Kogyo Co., Ltd.
    • Toshimitsu Yoshimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE USING SAME
    • Publication number 20210341038
    • Publication date Nov 4, 2021
    • Daido Kogyo Co., Ltd.
    • Toshiya NAOE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER
    • Publication number 20210317898
    • Publication date Oct 14, 2021
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER
    • Publication number 20210310545
    • Publication date Oct 7, 2021
    • NHK Spring Co., Ltd.
    • Yoshio YAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20210262552
    • Publication date Aug 26, 2021
    • Daido Kogyo Co., Ltd.
    • Hideaki SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER
    • Publication number 20190353227
    • Publication date Nov 21, 2019
    • Daido Kogyo Co., Ltd.
    • Hideaki SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WINDING TRANSMISSION BODY TENSION DEVICE
    • Publication number 20190277371
    • Publication date Sep 12, 2019
    • Daido Kogyo Co., Ltd.
    • Naoto TSUJI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20100016105
    • Publication date Jan 21, 2010
    • Daido Kogyo Co., Ltd.
    • Toshimitsu Yoshimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...