TREA

Hiroaki OKU

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  • Ishikawa Pref., JP
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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

    Silent chain and silent chain transmission
    • Patent number 9,222,545
    • Issue date Dec 29, 2015
    • Daido Kogyo Co., Ltd
    • Motoki Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • 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

    SILENT CHAIN AND SILENT CHAIN TRANSMISSION
    • Publication number 20140141914
    • Publication date May 22, 2014
    • Daido Kogyo Co., Ltd.
    • Motoki TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...