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Shuta ISHIKAWA

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active filter device and air conditioner
    • Patent number 11,368,019
    • Issue date Jun 21, 2022
    • Mitsubishi Electric Corporation
    • Shuta Ishikawa
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Series multiplex inverter
    • Patent number 11,349,410
    • Issue date May 31, 2022
    • Mitsubishi Electric Corporation
    • Kazufumi Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device including a boosting converter for boosting...
    • Patent number 11,233,453
    • Issue date Jan 25, 2022
    • Mitsubishi Electric Corporation
    • Shuta Ishikawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Series multiplex inverter
    • Patent number 11,183,948
    • Issue date Nov 23, 2021
    • Mitsubishi Electric Corporation
    • Kazufumi Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device with an intermediate capacitor and a smooth...
    • Patent number 11,108,319
    • Issue date Aug 31, 2021
    • Mitsubishi Electric Corporation
    • Tatsuki Matsunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 10,756,629
    • Issue date Aug 25, 2020
    • Mitsubishi Electric Corporation
    • Shuta Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter with different output voltages for plurality of loads
    • Patent number 10,720,850
    • Issue date Jul 21, 2020
    • Mitsubishi Electric Corporation
    • Shuta Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power module
    • Patent number 10,379,070
    • Issue date Aug 13, 2019
    • Mitsubishi Electric Corporation
    • Shuta Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter and air-conditioning apparatus using the same
    • Patent number 10,263,539
    • Issue date Apr 16, 2019
    • Mitsubishi Electric Corporation
    • Kenta Yuasa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 9,871,482
    • Issue date Jan 16, 2018
    • Mitsubishi Electric Corporation
    • Shuta Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power module
    • Patent number 9,748,829
    • Issue date Aug 29, 2017
    • Mitsubishi Electric Corporation
    • Satoshi Azuma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 8,970,154
    • Issue date Mar 3, 2015
    • Mitsubishi Electric Corporation
    • Shuta Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVE FILTER DEVICE AND AIR CONDITIONER
    • Publication number 20220102975
    • Publication date Mar 31, 2022
    • Mitsubishi Electric Corporation
    • Shuta ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SERIES MULTIPLEX INVERTER
    • Publication number 20210075338
    • Publication date Mar 11, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Kazufumi TANAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SERIES MULTIPLEX INVERTER
    • Publication number 20210067054
    • Publication date Mar 4, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Kazufumi TANAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20200287458
    • Publication date Sep 10, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Tatsuki MATSUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20200287463
    • Publication date Sep 10, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuta ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20200099300
    • Publication date Mar 26, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuta ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM
    • Publication number 20190334445
    • Publication date Oct 31, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuta ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER AND AIR-CONDITIONING APPARATUS USING THE SAME
    • Publication number 20180287490
    • Publication date Oct 4, 2018
    • Mitsubishi Electric Corporation
    • Kenta YUASA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20170264225
    • Publication date Sep 14, 2017
    • Mitsubishi Electric Corporation
    • Shuta ISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MODULE
    • Publication number 20160020687
    • Publication date Jan 21, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Satoshi AZUMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MODULE
    • Publication number 20160003754
    • Publication date Jan 7, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuta ISHIKAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    POWER CONVERSION APPARATUS
    • Publication number 20130214717
    • Publication date Aug 22, 2013
    • Mitsubishi Electric Corporation
    • Shuta Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER