TREA

Toshiaki Hidaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drilling device with oil supply unit
    • Patent number 8,534,964
    • Issue date Sep 17, 2013
    • Nitto Kohki Co., Ltd.
    • Keisuke Shimada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Slide type guide mechanism
    • Patent number 7,494,281
    • Issue date Feb 24, 2009
    • Nitto Kohki Co., Ltd.
    • Toshiaki Hidaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILLING DEVICE WITH OIL SUPPLY UNIT
    • Publication number 20110070041
    • Publication date Mar 24, 2011
    • Keisuke Shimada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Slide type guide mechanism
    • Publication number 20080008547
    • Publication date Jan 10, 2008
    • Nitto Kohki Co., Ltd.
    • Toshiaki Hidaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...