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Takamasa Nakamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion device
    • Patent number 10,033,290
    • Issue date Jul 24, 2018
    • Nissan Motor Co., Ltd.
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Three phase to single phase power conversion device with reduced wi...
    • Patent number 9,755,535
    • Issue date Sep 5, 2017
    • Nissan Motor Co., Ltd.
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter
    • Patent number 9,641,092
    • Issue date May 2, 2017
    • Nissan Motor Co., Ltd.
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device with reduced wiring distance
    • Patent number 9,614,454
    • Issue date Apr 4, 2017
    • Nissan Motor Co., Ltd.
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 9,490,721
    • Issue date Nov 8, 2016
    • Nissan Motor Co., Ltd.
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 9,425,701
    • Issue date Aug 23, 2016
    • Nissan Motor Co., Ltd.
    • Hironori Koyano
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power converter
    • Patent number 9,369,055
    • Issue date Jun 14, 2016
    • Nissan Motor Co., Ltd.
    • Hironori Koyano
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power converter
    • Patent number 9,369,056
    • Issue date Jun 14, 2016
    • Nissan Motor Co., Ltd.
    • Hironori Koyano
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power conversion device
    • Patent number 9,203,325
    • Issue date Dec 1, 2015
    • Nissan Motor Co., Ltd.
    • Masao Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 9,197,137
    • Issue date Nov 24, 2015
    • Nissan Motor Co., Ltd.
    • Masao Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 9,190,922
    • Issue date Nov 17, 2015
    • Nissan Motor Co., Ltd.
    • Masao Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Servo system
    • Patent number 7,291,997
    • Issue date Nov 6, 2007
    • Nissan Motor Co., Ltd.
    • Takamasa Nakamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Production facility with automatic movable body for man-machine coo...
    • Patent number 5,956,465
    • Issue date Sep 21, 1999
    • Nissan Motor Co., Ltd.
    • Yoshiyuki Takagi
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERTER
    • Publication number 20140247635
    • Publication date Sep 4, 2014
    • National University Corporation Nagaoka University of Technology
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20140247636
    • Publication date Sep 4, 2014
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20140233280
    • Publication date Aug 21, 2014
    • Nagaoka University of Technology
    • Masao Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20140226382
    • Publication date Aug 14, 2014
    • NISSAN MOTOR CO., LTD. Nagaoka University of Technology
    • Masao Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20140226386
    • Publication date Aug 14, 2014
    • Nagaoka University of Technology
    • Masao Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20140192578
    • Publication date Jul 10, 2014
    • NAGAOKA UNIVERSITY OF TECHNOLOGY
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20140185326
    • Publication date Jul 3, 2014
    • Nagaoka University of Technology,
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20140126263
    • Publication date May 8, 2014
    • Nagaoka University of Technology
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20140104913
    • Publication date Apr 17, 2014
    • Nagaoka University of Technology
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20140085956
    • Publication date Mar 27, 2014
    • Nagaoka University of Technology
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20140085950
    • Publication date Mar 27, 2014
    • NAGAOKA UNIVERSITY OF TECHNOLOGY
    • Hironori Koyano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Servo system
    • Publication number 20050098397
    • Publication date May 12, 2005
    • NISSAN MOTOR CO., LTD.
    • Takamasa Nakamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER