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Kazunori Sanada

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Patents Grantslast 30 patents

  • Information Patent Grant

    DC-AC converter with inrush current suppression
    • Patent number 11,817,797
    • Issue date Nov 14, 2023
    • TOSHIBA MITSUBISHI- ELECTRIC INDUSTRIAL SYSTEMS
    • Yousuke Hayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Converter and power conversion device using same
    • Patent number 10,630,195
    • Issue date Apr 21, 2020
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Keisuke Ohnishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bidirectional insulated DC/DC converter and smart network
    • Patent number 10,587,200
    • Issue date Mar 10, 2020
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Kazunori Sanada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bidirectional insulated DC/DC converter and smart network using the...
    • Patent number 10,044,281
    • Issue date Aug 7, 2018
    • TOSHIBA MITSUBISHI-ELECTRICAL INDUSTRIAL SYSTEMS CORPORATION
    • Kazunori Sanada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply apparatus including power conversion circuit controlle...
    • Patent number 9,509,229
    • Issue date Nov 29, 2016
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Tingan Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion system and uninterruptible power supply system
    • Patent number 9,093,861
    • Issue date Jul 28, 2015
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Toshihide Nakano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter
    • Patent number 6,720,675
    • Issue date Apr 13, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Azuma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric power system interconnection device
    • Patent number 6,657,319
    • Issue date Dec 2, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazunori Sanada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Controller for power transducers
    • Patent number 5,909,366
    • Issue date Jun 1, 1999
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazunori Sanada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power inverter apparatus for coping with an abrupt change in phase...
    • Patent number 5,416,686
    • Issue date May 16, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Azuma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 5,285,371
    • Issue date Feb 8, 1994
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazunori Sanada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 5,274,538
    • Issue date Dec 28, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuo Sashida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC to AC electric power converting apparatus
    • Patent number 5,189,603
    • Issue date Feb 23, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuo Sashida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Phase-locked loop circuit
    • Patent number 5,005,141
    • Issue date Apr 2, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazunori Sanada
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    PHASE SYNCHRONIZATION CONTROL CIRCUIT AND POWER CONVERSION DEVICE U...
    • Publication number 20250007524
    • Publication date Jan 2, 2025
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Daiki MORI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20220085734
    • Publication date Mar 17, 2022
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Yousuke HAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BIDIRECTIONAL INSULATED DC/DC CONVERTER AND SMART NETWORK
    • Publication number 20190207526
    • Publication date Jul 4, 2019
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Kazunori SANADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONVERTER AND POWER CONVERSION DEVICE USING SAME
    • Publication number 20190058414
    • Publication date Feb 21, 2019
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Keisuke OHNISHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BIDIRECTIONAL INSULATED DC/DC CONVERTER AND SMART NETWORK USING THE...
    • Publication number 20160233778
    • Publication date Aug 11, 2016
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Kazunori SANADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY APPARATUS
    • Publication number 20150016155
    • Publication date Jan 15, 2015
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Tingan Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION SYSTEM AND UNINTERRUPTIBLE POWER SUPPLY SYSTEM
    • Publication number 20120086269
    • Publication date Apr 12, 2012
    • TOSHIBA MITSUBISHI-ELECTRIC INDUS. SYS. CORP.
    • Toshihide Nakano
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Power converter
    • Publication number 20030128561
    • Publication date Jul 10, 2003
    • Satoshi Azuma
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Electric power system interconnection device
    • Publication number 20030090155
    • Publication date May 15, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazunori Sanada
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC