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Kikuo IZUMI

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20220255419
    • Publication date Aug 11, 2022
    • Mitsubishi Electric Corporation
    • Ryoji TSURUTA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY SYSTEM
    • Publication number 20220181879
    • Publication date Jun 9, 2022
    • Mitsubishi Electric Corporation
    • Takuya KATAOKA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    DC POWER SUPPLY AND DISTRIBUTION SYSTEM
    • Publication number 20220014018
    • Publication date Jan 13, 2022
    • Mitsubishi Electric Corporation
    • Yusuke HIGAKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC POWER SUPPLY AND DISTRIBUTION SYSTEM
    • Publication number 20210328427
    • Publication date Oct 21, 2021
    • Mitsubishi Electric Corporation
    • Kikuo IZUMI
    • 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 20200395782
    • Publication date Dec 17, 2020
    • Mitsubishi Electric Corporation
    • Yutaka KUBOYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20200389100
    • Publication date Dec 10, 2020
    • Mitsubishi Electric Corporation
    • Kikuo IZUMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20200244096
    • Publication date Jul 30, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Akiko TABUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM
    • Publication number 20200204057
    • Publication date Jun 25, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahiro KATO
    • 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 AND METHOD FOR CONTROLLING POWER CONVERSION...
    • Publication number 20180083527
    • Publication date Mar 22, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomohito FUKUDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20170117821
    • Publication date Apr 27, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahiro KATO
    • 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

    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

    Discharge lamp lighting apparatus
    • Publication number 20070164685
    • Publication date Jul 19, 2007
    • MITSUBISHI ELECTRIC CORPORATION
    • Yuji Hase
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Discharge lamp ballast circuit
    • Publication number 20050179406
    • Publication date Aug 18, 2005
    • MITSUBISHI DENKI KABUSHIKI
    • Shigeki Harada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    High intensity discharge lamp ballast apparatus
    • Publication number 20050057181
    • Publication date Mar 17, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Kikuo Izumi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Ballast apparatus and ballasting method of high intensity discharge...
    • Publication number 20040251849
    • Publication date Dec 16, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Shigeki Harada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...