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Ken-ichi Nishikawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotating electrical machine
    • Patent number 11,165,302
    • Issue date Nov 2, 2021
    • Mitsubishi Electric Corporation
    • Yoshiaki Kitta
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine
    • Patent number 10,680,481
    • Issue date Jun 9, 2020
    • Mitsubishi Electric Corporation
    • Tatsuro Hino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine
    • Patent number 10,498,199
    • Issue date Dec 3, 2019
    • Mitsubishi Electric Corporation
    • Ken Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine having stator with neutral bus-bar disposed...
    • Patent number 10,250,096
    • Issue date Apr 2, 2019
    • Mitsubishi Electric Corporation
    • Ken Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electric machine
    • Patent number 10,056,799
    • Issue date Aug 21, 2018
    • Mitsubishi Electric Corporation
    • Shogo Okamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor-holding structure of rotating electrical machine for hybrid v...
    • Patent number 9,906,088
    • Issue date Feb 27, 2018
    • Mitsubishi Electric Corporation
    • Ken Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    R-T-B based sintered magnet
    • Patent number 9,773,599
    • Issue date Sep 26, 2017
    • TDK Corporation
    • Masashi Miwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary electric machine stator
    • Patent number 9,614,407
    • Issue date Apr 4, 2017
    • Mitsubishi Electric Corporation
    • Ken Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    R-T-B based sintered magnet
    • Patent number 9,514,869
    • Issue date Dec 6, 2016
    • TDK Corporation
    • Masashi Miwa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Rotary electric machine for vehicle
    • Patent number 9,473,003
    • Issue date Oct 18, 2016
    • Mitsubishi Electric Corporation
    • Ken Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Automotive dynamoelectric stator
    • Patent number 8,686,610
    • Issue date Apr 1, 2014
    • Mitsubishi Electric Corporation
    • Shogo Okamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamoelectric machine
    • Patent number 8,179,015
    • Issue date May 15, 2012
    • Mitsubishi Electric Corporation
    • Ken Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20200212752
    • Publication date Jul 2, 2020
    • Mitsubishi Electric Corporation
    • Yoshiaki KITTA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE
    • Publication number 20180309348
    • Publication date Oct 25, 2018
    • Mitsubishi Electric Corporation
    • Ken NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRIC MACHINE
    • Publication number 20160190886
    • Publication date Jun 30, 2016
    • Mitsubishi Electric Corporation
    • Shogo OKAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE STATOR
    • Publication number 20160118853
    • Publication date Apr 28, 2016
    • Mitsubishi Electric Corporation
    • Ken NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE
    • Publication number 20150349611
    • Publication date Dec 3, 2015
    • Mitsubishi Electric Corporation
    • Tatsuro HINO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR-HOLDING STRUCTURE OF ROTATING ELECTRICAL MACHINE FOR HYBRID V...
    • Publication number 20150318754
    • Publication date Nov 5, 2015
    • Mitsubishi Electric Corporation
    • Ken NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE FOR VEHICLE
    • Publication number 20150303759
    • Publication date Oct 22, 2015
    • Mitsubishi Electric Corporation
    • Ken NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    R-T-B BASED SINTERED MAGNET
    • Publication number 20150235750
    • Publication date Aug 20, 2015
    • TDK Corporation
    • Masashi Miwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    R-T-B BASED SINTERED MAGNET
    • Publication number 20150155083
    • Publication date Jun 4, 2015
    • TDK Corporation
    • Masashi Miwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTARY ELECTRIC MACHINE
    • Publication number 20150097453
    • Publication date Apr 9, 2015
    • Mitsubishi Electric Corporation
    • Ken NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AUTOMOTIVE DYNAMOELECTRIC STATOR
    • Publication number 20110109178
    • Publication date May 12, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Shogo Okamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DYNAMOELECTRIC MACHINE
    • Publication number 20100320861
    • Publication date Dec 23, 2010
    • Mitsubishi Electric Corporation
    • Ken NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER