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Tatsuya Okuda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotating electric machine and method for manufacturing rotating ele...
    • Patent number 12,107,458
    • Issue date Oct 1, 2024
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 11,791,712
    • Issue date Oct 17, 2023
    • Mitsubishi Electric Corporation
    • Takeshi Amimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device and power conversion system
    • Patent number 11,349,409
    • Issue date May 31, 2022
    • Mitsubishi Electric Corporation
    • Kenji Fujiwara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 10,992,240
    • Issue date Apr 27, 2021
    • Mitsubishi Electric Corporation
    • Yu Kawai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion system for power system interconnection
    • Patent number 10,855,084
    • Issue date Dec 1, 2020
    • Mitsubishi Electric Corporation
    • Kikuo Izumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric power conversion device and electric power conversion system
    • Patent number 10,256,747
    • Issue date Apr 9, 2019
    • Mitsubishi Electric Corporation
    • Takahiro Kato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device with an autonomous operation function
    • Patent number 10,084,315
    • Issue date Sep 25, 2018
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 10,044,282
    • Issue date Aug 7, 2018
    • Mitsubishi Electric Corporation
    • Takushi Jimichi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power control system
    • Patent number 9,912,150
    • Issue date Mar 6, 2018
    • Mitsubishi Electric Corporation
    • Kikuo Izumi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    DC/DC converter
    • Patent number 9,007,042
    • Issue date Apr 14, 2015
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method and an apparatus for controlling the output voltage of a boo...
    • Patent number 8,982,588
    • Issue date Mar 17, 2015
    • Mitsubishi Electric Corporation
    • Gustavo Buiatti
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC/DC power conversion apparatus
    • Patent number 8,773,082
    • Issue date Jul 8, 2014
    • Mitsubishi Electric Corporation
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 8,754,549
    • Issue date Jun 17, 2014
    • Mitsubishi Electric Corporation
    • Tomoyuki Kawakami
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Power conditioner for photovoltaic power generation
    • Patent number 8,614,903
    • Issue date Dec 24, 2013
    • Mitsubishi Electric Corporation
    • Taichiro Tsuchiya
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 8,611,120
    • Issue date Dec 17, 2013
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC/DC power conversion apparatus
    • Patent number 8,604,757
    • Issue date Dec 10, 2013
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply apparatus
    • Patent number 8,541,989
    • Issue date Sep 24, 2013
    • Mitsubishi Electric Corporation
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Automotive electric power supply system
    • Patent number 8,437,910
    • Issue date May 7, 2013
    • Mitsubishi Electric Corporation
    • Toshiyuki Yoshizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gate driving circuit
    • Patent number 8,427,225
    • Issue date Apr 23, 2013
    • Mitsubishi Electric Corporation
    • Hiroshi Nakatake
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gate drive apparatus
    • Patent number 8,138,818
    • Issue date Mar 20, 2012
    • Mitsubishi Electric Corporation
    • Yoshikazu Tsunoda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    DC/DC power converting apparatus
    • Patent number 8,040,702
    • Issue date Oct 18, 2011
    • Mitsubishi Electric Corporation
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC/DC power converting apparatus
    • Patent number 8,036,008
    • Issue date Oct 11, 2011
    • Mitsubishi Electric Corporation
    • Matahiko Ikeda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor power converter apparatus
    • Patent number 7,675,763
    • Issue date Mar 9, 2010
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC/DC power conversion device
    • Patent number 7,619,907
    • Issue date Nov 17, 2009
    • Mitsubishi Electric Corporation
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power unit for automobile
    • Patent number 7,407,025
    • Issue date Aug 5, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driving apparatus
    • Patent number 7,348,739
    • Issue date Mar 25, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driving apparatus
    • Patent number 7,310,475
    • Issue date Dec 18, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power circuit for battery
    • Patent number 7,221,064
    • Issue date May 22, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power controlling apparatus with power converting circuit
    • Patent number 7,075,271
    • Issue date Jul 11, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power circuit for battery
    • Patent number 7,023,107
    • Issue date Apr 4, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    PHASE RING SUPPORT STRUCTURE AND ROTATING ELECTRIC MACHINE
    • Publication number 20240235312
    • Publication date Jul 11, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Wataru YAMASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PHASE RING SUPPORT STRUCTURE AND ROTATING ELECTRIC MACHINE
    • Publication number 20240136881
    • Publication date Apr 25, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Wataru YAMASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRIC MACHINE AND METHOD FOR MANUFACTURING ROTATING ELE...
    • Publication number 20220209588
    • Publication date Jun 30, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Tatsuya OKUDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM
    • Publication number 20210367531
    • Publication date Nov 25, 2021
    • Mitsubishi Electric Corporation
    • Kenji FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20210013796
    • Publication date Jan 14, 2021
    • Mitsubishi Electric Corporation
    • Takeshi AMIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20200295674
    • Publication date Sep 17, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Yu KAWAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION SYSTEM FOR POWER SYSTEM INTERCONNECTION
    • Publication number 20200059103
    • Publication date Feb 20, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Kikuo IZUMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER CONVERSION DEVICE AND ELECTRIC POWER CONVERSION SYSTEM
    • Publication number 20180358907
    • Publication date Dec 13, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahiro KATO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20180054136
    • Publication date Feb 22, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Takushi JIMICHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20160204691
    • Publication date Jul 14, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Tatsuya OKUDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONTROL SYSTEM
    • Publication number 20160072281
    • Publication date Mar 10, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Kikuo IZUMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC/DC CONVERTER
    • Publication number 20130119961
    • Publication date May 16, 2013
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC/DC POWER CONVERSION APPARATUS
    • Publication number 20130021011
    • Publication date Jan 24, 2013
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AUTOMOTIVE ELECTRIC POWER SUPPLY SYSTEM
    • Publication number 20120158245
    • Publication date Jun 21, 2012
    • Mitsubishi Electric Corporation
    • Toshiyuki Yoshizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DC/DC POWER CONVERSION APPARATUS
    • Publication number 20120126764
    • Publication date May 24, 2012
    • Mitsubishi Electric Corporation
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONDITIONER FOR PHOTOVOLTAIC POWER GENERATION
    • Publication number 20120120694
    • Publication date May 17, 2012
    • Mitsubishi Electric Corporation
    • Taichiro Tsuchiya
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    POWER CONVERSION APPARATUS
    • Publication number 20120092915
    • Publication date Apr 19, 2012
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MODULE AND METHOD FOR DETECTING INSULATION DEGRADATION THEREOF
    • Publication number 20120039045
    • Publication date Feb 16, 2012
    • Mitsubishi Electric Corporation
    • Xiaohong Yin
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD AND AN APPARATUS FOR CONTROLLING THE OUTPUT VOLTAGE OF A BOO...
    • Publication number 20120038330
    • Publication date Feb 16, 2012
    • Mitsubishi Electric Corporation
    • Gustavo Buiatti
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    POWER SUPPLY APPARATUS
    • Publication number 20110181250
    • Publication date Jul 28, 2011
    • Mitsubishi Electric Corporation
    • Takahiro Urakabe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20110121661
    • Publication date May 26, 2011
    • Mitsubishi Electric Corporation
    • Tomoyuki Kawakami
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    GATE DRIVING CIRCUIT
    • Publication number 20100213989
    • Publication date Aug 26, 2010
    • Mitsubishi Electric Corporation
    • Hiroshi Nakatake
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DC/DC POWER CONVERTING APPARATUS
    • Publication number 20100019753
    • Publication date Jan 28, 2010
    • MITSUBISHI ELECTRIC CORPORATION
    • Matahiko Ikeda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC/DC POWER CONVERTING APPARATUS
    • Publication number 20090261793
    • Publication date Oct 22, 2009
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GATE DRIVE APPARATUS
    • Publication number 20090002054
    • Publication date Jan 1, 2009
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshikazu TSUNODA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DC/DC POWER CONVERSION DEVICE
    • Publication number 20080252145
    • Publication date Oct 16, 2008
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahiro URAKABE
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Semiconductor power converter apparatus
    • Publication number 20070284664
    • Publication date Dec 13, 2007
    • Mitsubishi Electric Corporation
    • Tatsuya Okuda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Motor driving apparatus
    • Publication number 20070080659
    • Publication date Apr 12, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Takahiro Urakabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power circuit for battery
    • Publication number 20060097579
    • Publication date May 11, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Tatsuya Okuda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Motor driving apparatus
    • Publication number 20060067655
    • Publication date Mar 30, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Tatsuya Okuda
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC