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DDK LTD

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONNECTOR
    • Publication number 20170373436
    • Publication date Dec 28, 2017
    • FUJIKURA LTD.
    • Norifumi NAGAE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20170352997
    • Publication date Dec 7, 2017
    • DDK LTD
    • Masatoshi MARUISHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOLDER ALLOY FOR PLATING AND ELECTRONIC COMPONENT
    • Publication number 20170348805
    • Publication date Dec 7, 2017
    • SENJU METAL INDUSTRY CO., LTD.
    • Kaichi TSURUTA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20170303395
    • Publication date Oct 19, 2017
    • FUJIKURA LTD.
    • Yuki Ishida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONNECTOR
    • Publication number 20170229809
    • Publication date Aug 10, 2017
    • FUJIKURA LTD.
    • Harunori URAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20170181282
    • Publication date Jun 22, 2017
    • FUJIKURA LTD.
    • Yuki ISHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electric Connector
    • Publication number 20170070011
    • Publication date Mar 9, 2017
    • KUBOTA CORPORATION
    • Hirokazu Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRINTED WIRING BOARD AND CONNECTOR CONNECTING THE WIRING BOARD
    • Publication number 20160211599
    • Publication date Jul 21, 2016
    • FUJIKURA LTD.
    • Yuki ISHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRINTED WIRING BOARD AND CONNECTOR CONNECTING THE WIRING BOARD
    • Publication number 20160204532
    • Publication date Jul 14, 2016
    • FUJIKURA LTD.
    • Yuki ISHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRINTED WIRING BOARD AND CONNECTOR CONNECTING THE WIRING BOARD
    • Publication number 20160204531
    • Publication date Jul 14, 2016
    • FUJIKURA LTD.
    • Yuki ISHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRINTED WIRING BOARD AND CONNECTOR CONNECTING THE WIRING BOARD
    • Publication number 20160204534
    • Publication date Jul 14, 2016
    • FUJIKURA LTD.
    • Yuki ISHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRINTED WIRING BOARD AND CONNECTOR CONNECTING THE WIRING BOARD
    • Publication number 20160198572
    • Publication date Jul 7, 2016
    • FUJIKURA LTD.
    • Yuki ISHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20160156133
    • Publication date Jun 2, 2016
    • DDK LTD
    • Tadashi MASUBUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC COMPONENT
    • Publication number 20160064846
    • Publication date Mar 3, 2016
    • DDK LTD
    • Yoshihiro TADOKORO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT, COMPOSITE CONTACT AND CONNECTOR HAVING THE SAME
    • Publication number 20160043494
    • Publication date Feb 11, 2016
    • DDK LTD
    • Jinichi MASHIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20140141645
    • Publication date May 22, 2014
    • DDK LTD
    • Takanobu Yoshimi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONNECTOR
    • Publication number 20130012074
    • Publication date Jan 10, 2013
    • DDK LTD
    • Jinichi MASHIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONNECTOR
    • Publication number 20120289096
    • Publication date Nov 15, 2012
    • DDK LTD
    • Jinichi MASHIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20120231646
    • Publication date Sep 13, 2012
    • DDK LTD
    • Yuki Nakano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONNECTOR
    • Publication number 20100221928
    • Publication date Sep 2, 2010
    • DDK LTD.
    • Kazuhiro Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONNECTOR
    • Publication number 20100190383
    • Publication date Jul 29, 2010
    • DDK LTD
    • Akio Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Card connector
    • Publication number 20100190365
    • Publication date Jul 29, 2010
    • DDK LTD.
    • Kazunori Takei
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20090163065
    • Publication date Jun 25, 2009
    • DDK LTD
    • Masayuki Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MICROCONTACT, METHOD FOR PRODUCING THE SAME AND ELECTRONIC COMPONENT
    • Publication number 20090149088
    • Publication date Jun 11, 2009
    • DDK, Ltd.
    • Hiroyuki Moriuchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONNECTOR
    • Publication number 20090130881
    • Publication date May 21, 2009
    • DDK LTD
    • Masayuki Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR DEVICE
    • Publication number 20090068860
    • Publication date Mar 12, 2009
    • DDK LTD
    • Masayuki Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20090047836
    • Publication date Feb 19, 2009
    • DDK LTD
    • Masayuki Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20090017645
    • Publication date Jan 15, 2009
    • DDK LTD
    • Masayuki Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT AND CONNECTOR USING THE CONTACT
    • Publication number 20080299840
    • Publication date Dec 4, 2008
    • DDK LTD
    • Ryoji KITAMUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONNECTOR
    • Publication number 20080214050
    • Publication date Sep 4, 2008
    • DDK LTD
    • Shinya ISHIZUKA
    • H01 - BASIC ELECTRIC ELEMENTS