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Kouji KAWAMURA

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20230253141
    • Publication date Aug 10, 2023
    • TDK Corporation
    • Takeshi OKUMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC COMPONENT
    • Publication number 20230245813
    • Publication date Aug 3, 2023
    • TDK Corporation
    • Takeshi OKUMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20220102043
    • Publication date Mar 31, 2022
    • TDK Corporation
    • Hidenori TSUTSUI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20220102044
    • Publication date Mar 31, 2022
    • TDK Corporation
    • Takeshi OKUMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20220102045
    • Publication date Mar 31, 2022
    • TDK Corporation
    • Takeshi OKUMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20200294711
    • Publication date Sep 17, 2020
    • TDK Corporation
    • Tomonaga NISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20190035534
    • Publication date Jan 31, 2019
    • TDK Corporation
    • Masanori SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20180323003
    • Publication date Nov 8, 2018
    • TDK Corporation
    • Naoaki FUJII
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20180294090
    • Publication date Oct 11, 2018
    • TDK Corporation
    • Tomonaga NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COIL COMPONENT AND CIRCUIT BOARD IN WHICH COIL COMPONENT ARE EMBEDDED
    • Publication number 20170111995
    • Publication date Apr 20, 2017
    • TDK Corporation
    • Tomonaga NISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT, MANUFACTURING METHOD THEREOF, AND CIRCUIT BOARD ON...
    • Publication number 20170110234
    • Publication date Apr 20, 2017
    • TDK Corporation
    • Tomonaga NISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Thermal trip device and circuit breaker using the same
    • Publication number 20070195478
    • Publication date Aug 23, 2007
    • Mitsubishi Electric Corporation
    • Kouji Kawamura
    • H01 - BASIC ELECTRIC ELEMENTS