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Hiroshi Sakata

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gate drive circuit
    • Patent number 8,829,952
    • Issue date Sep 9, 2014
    • Mitsubishi Electric Corporation
    • Hiroshi Sakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 7,274,223
    • Issue date Sep 25, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device which realizes a short-circuit protection func...
    • Patent number 7,183,835
    • Issue date Feb 27, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device
    • Patent number 7,132,868
    • Issue date Nov 7, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Driving circuit and semiconductor device
    • Patent number 7,064,603
    • Issue date Jun 20, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 6,838,914
    • Issue date Jan 4, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device
    • Patent number 6,807,038
    • Issue date Oct 19, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Modular connector assembly
    • Patent number 6,709,296
    • Issue date Mar 23, 2004
    • Advantest Corporation
    • Kouichi Shiroyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Interface
    • Patent number 6,653,864
    • Issue date Nov 25, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Tooru Iwagami
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Voltage monitoring circuit and voltage monitoring method with hyste...
    • Patent number 5,995,011
    • Issue date Nov 30, 1999
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasunori Kurihara
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Overcurrent protective device for power device
    • Patent number 5,394,287
    • Issue date Feb 28, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    GATE DRIVE CIRCUIT
    • Publication number 20130214822
    • Publication date Aug 22, 2013
    • Hiroshi SAKATA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Controlling circuit of power semiconductor device and controlling i...
    • Publication number 20060044726
    • Publication date Mar 2, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Semiconductor apparatus provided with power switching semiconductor...
    • Publication number 20060044045
    • Publication date Mar 2, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device and semiconductor device module
    • Publication number 20050146823
    • Publication date Jul 7, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Driving circuit and semiconductor device
    • Publication number 20050088227
    • Publication date Apr 28, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device
    • Publication number 20030206039
    • Publication date Nov 6, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device
    • Publication number 20030206040
    • Publication date Nov 6, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device
    • Publication number 20030001630
    • Publication date Jan 2, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Sakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Interface
    • Publication number 20020180481
    • Publication date Dec 5, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Tooru Iwagami
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Connector
    • Publication number 20020142662
    • Publication date Oct 3, 2002
    • Kouichi Shiroyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device
    • Publication number 20020114115
    • Publication date Aug 22, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER