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Tadahiko Chida

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE USING THE SAME
    • Publication number 20210366810
    • Publication date Nov 25, 2021
    • Hitachi Automotive Systems, Ltd.
    • Junpei KUSUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LINEAR COMPRESSOR AND DEVICE MOUNTED WITH THE SAME
    • Publication number 20210180578
    • Publication date Jun 17, 2021
    • Hitachi Automotive Systems, Ltd.
    • Tadahiko CHIDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Device
    • Publication number 20180191263
    • Publication date Jul 5, 2018
    • Hitachi Automotive Systems, Ltd.
    • Tadahiko CHIDA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER CONVERSION DEVICE AND POWER SUPPLY SYSTEM USING SAME
    • Publication number 20180175720
    • Publication date Jun 21, 2018
    • Hitachi Automotive Systems, Ltd.
    • Shintaro TANAKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power Converter
    • Publication number 20170358995
    • Publication date Dec 14, 2017
    • Hitachi Automotive Systems, Ltd.
    • Shintaro TANAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Reactor and DC-DC Converter Using Same
    • Publication number 20170229971
    • Publication date Aug 10, 2017
    • Hitachi Automotive Systems, Ltd.
    • Tadahiko CHIDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONVERTER AND ELECTRIC POWER CONVERSION APPARATUS
    • Publication number 20170040907
    • Publication date Feb 9, 2017
    • Hitachi Automotive Systems, Ltd.
    • Akihiro GOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Transformer and Power Converter Using the Same
    • Publication number 20160372250
    • Publication date Dec 22, 2016
    • Hitachi Automotive Systems, Ltd.
    • Tadahiko CHIDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Device and Power Conversion Control Method for the...
    • Publication number 20160352229
    • Publication date Dec 1, 2016
    • Hitachi, Ltd
    • Yasuaki NORIMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Apparatus
    • Publication number 20160254758
    • Publication date Sep 1, 2016
    • Hitachi, Ltd
    • Yasuaki NORIMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-DC Converter and Power Conversion Apparatus
    • Publication number 20140313806
    • Publication date Oct 23, 2014
    • Hitachi Automotive Systems, Ltd.
    • Hidenori Shinohara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric Power Conversion System
    • Publication number 20140285970
    • Publication date Sep 25, 2014
    • Hidenori Shinohara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS MOTOR SYSTEM
    • Publication number 20100090630
    • Publication date Apr 15, 2010
    • HITACHI, LTD.
    • Tadahiko Chida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless motor system
    • Publication number 20060244401
    • Publication date Nov 2, 2006
    • HITACHI, LTD.
    • Tadahiko Chida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER