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Naoki KAWADA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Main spindle device for machine tool
    • Patent number 10,137,547
    • Issue date Nov 27, 2018
    • Okuma Corporation
    • Issei Koike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing diagnostic device for machine tool
    • Patent number 9,933,333
    • Issue date Apr 3, 2018
    • Okuma Corporation
    • Naoki Kawada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    MAIN SPINDLE DEVICE FOR MACHINE TOOL
    • Publication number 20180021904
    • Publication date Jan 25, 2018
    • OKUMA CORPORATION
    • Issei KOIKE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MAIN SPINDLE FAILURE DETECTION DEVICE FOR MACHINE TOOL AND METHOD O...
    • Publication number 20170106487
    • Publication date Apr 20, 2017
    • OKUMA CORPORATION
    • Seiei YAMAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BEARING DIAGNOSTIC DEVICE FOR MACHINE TOOL
    • Publication number 20170067796
    • Publication date Mar 9, 2017
    • OKUMA CORPORATION
    • Naoki KAWADA
    • G01 - MEASURING TESTING
  • Information Patent Application

    TOOL POT
    • Publication number 20160121446
    • Publication date May 5, 2016
    • OKUMA CORPORATION
    • Naoki Kawada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR