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Naoaki Fujii

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20240186056
    • Publication date Jun 6, 2024
    • TDK Corporation
    • Yuuichi KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240170202
    • Publication date May 23, 2024
    • TDK Corporation
    • Yuuichi KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240087787
    • Publication date Mar 14, 2024
    • TDK Corporation
    • Yuki HASHIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20230420176
    • Publication date Dec 28, 2023
    • TDK Corporation
    • Yuuichi KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20230420184
    • Publication date Dec 28, 2023
    • TDK Corporation
    • Yuuichi KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20230368969
    • Publication date Nov 16, 2023
    • TDK Corporation
    • Yuuichi KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20230352234
    • Publication date Nov 2, 2023
    • TDK Corporation
    • Yuuichi KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20230352233
    • Publication date Nov 2, 2023
    • TDK Corporation
    • Masanori SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20230126614
    • Publication date Apr 27, 2023
    • TDK Corporation
    • Masanori SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20220375679
    • Publication date Nov 24, 2022
    • TDK Corporation
    • Takuya TAKEUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20220375681
    • Publication date Nov 24, 2022
    • TDK Corporation
    • Takuya TAKEUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND ITS MANUFACTURING METHOD
    • Publication number 20210233698
    • Publication date Jul 29, 2021
    • TDK Corporation
    • Nobuya TAKAHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND MANUFACTURING METHOD THEREFOR
    • Publication number 20210005377
    • Publication date Jan 7, 2021
    • TDK Corporation
    • Masanori SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20190326041
    • Publication date Oct 24, 2019
    • TDK Corporation
    • Yuuichi KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20190088413
    • Publication date Mar 21, 2019
    • TDK Corporation
    • Yuuichi KAWAGUCHI
    • 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

    PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD
    • Publication number 20130168134
    • Publication date Jul 4, 2013
    • Ryojiro TOMINAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING PRINTED WIRING BOARD WITH BUILT-IN ELECTRON...
    • Publication number 20110289773
    • Publication date Dec 1, 2011
    • IBIDEN CO., LTD.
    • Hironori Tanaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    MULTILAYERED PRINTED WIRING BOARD
    • Publication number 20110247208
    • Publication date Oct 13, 2011
    • IBIDEN CO., LTD.
    • Tomoyuki Ikeda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20110214915
    • Publication date Sep 8, 2011
    • IBIDEN CO., LTD.
    • Yoichiro Kawamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20110061232
    • Publication date Mar 17, 2011
    • IBIDEN CO., LTD.
    • Yoichiro Kawamura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20100155129
    • Publication date Jun 24, 2010
    • IBIDEN CO., LTD.
    • Yoichiro Kawamura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20100065323
    • Publication date Mar 18, 2010
    • IBIDEN CO., LTD.
    • Yoichiro Kawamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF MANUFACTURING PRINTED WIRING BOARD WITH BUILT-IN ELECTRON...
    • Publication number 20100043942
    • Publication date Feb 25, 2010
    • IBIDEN CO., LTD.
    • Hironori Tanaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    METHOD OF MANUFACTURING PRINTED WIRING BOARD WITH BUILT-IN ELECTRON...
    • Publication number 20090205202
    • Publication date Aug 20, 2009
    • IBIDEN CO., LTD.
    • Hironori Tanaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    METHOD OF MANUFACTURING PRINTED WIRING BOARD WITH BUILT-IN ELECTRON...
    • Publication number 20090205859
    • Publication date Aug 20, 2009
    • IBIDEN CO., LTD.
    • Hironori Tanaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20080149369
    • Publication date Jun 26, 2008
    • IBIDEN CO., LTD.
    • Yoichiro KAWAMURA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    MULTILAYERED PRINTED WIRING BOARD
    • Publication number 20080107863
    • Publication date May 8, 2008
    • IBIDEN CO., LTD.
    • Tomoyuki Ikeda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Printed wiring board
    • Publication number 20070096327
    • Publication date May 3, 2007
    • IBIDEN CO., LTD.
    • Yoichiro Kawamura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR