TREA

Mahito Unno

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inverter device
    • Patent number 7,432,616
    • Issue date Oct 7, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Akira Hatai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Data output encoder having resetting mechanism
    • Patent number 5,485,468
    • Issue date Jan 16, 1996
    • Mitutoyo Corporation
    • Tetsuro Kiriyama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Motor drive control apparatus having a plurality of motor character...
    • Patent number 5,459,386
    • Issue date Oct 17, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroaki Okachi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle position/speed control unit
    • Patent number 5,260,631
    • Issue date Nov 9, 1993
    • Mitsubishi Denki K.K.
    • Takahiro Hayashida
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Spindle driving device for a machine tool
    • Patent number 5,197,363
    • Issue date Mar 30, 1993
    • Mitsubishi Denki K.K.
    • Hiroaki Okachi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary body position control apparatus
    • Patent number 4,814,681
    • Issue date Mar 21, 1989
    • Mitsubishi Denki Kabushiki Kaisha
    • Mahito Unno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Speed detecting device
    • Patent number 4,689,539
    • Issue date Aug 25, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Mahito Unno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Inverter
    • Publication number 20050169018
    • Publication date Aug 4, 2005
    • Akira Hatai
    • G01 - MEASURING TESTING