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Seiji Shishikura

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lever-type connector, wire cover
    • Patent number 9,203,186
    • Issue date Dec 1, 2015
    • Tyco Electronics Japan G.K.
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector having a deformable lock arm
    • Patent number 8,920,186
    • Issue date Dec 30, 2014
    • Tyco Electronics Japan G.K.
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number 8,915,758
    • Issue date Dec 23, 2014
    • Tyco Electronics Japan G.K.
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lever-type connector
    • Patent number 8,246,365
    • Issue date Aug 21, 2012
    • Tyco Electronics Japan G.K.
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dummy plug
    • Patent number 7,559,797
    • Issue date Jul 14, 2009
    • Tyco Electronics AMP K.K.
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lever type electrical connector
    • Patent number 7,407,398
    • Issue date Aug 5, 2008
    • Tyco Electronics AMP K.K.
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical contact
    • Patent number D553080
    • Issue date Oct 16, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Kazushige Sakamaki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Card connector for an electronic device and a contact used therein
    • Patent number 7,182,645
    • Issue date Feb 27, 2007
    • Yamaichi Electronics Co., Ltd.
    • Osamu Shimizu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Connector for connecting circuit boards
    • Patent number 7,128,581
    • Issue date Oct 31, 2006
    • Yamaichi Electronics Co., Ltd.
    • Minoru Igarashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector housing
    • Patent number D523399
    • Issue date Jun 20, 2006
    • Tyco Electronics AMP K.K.
    • Kazushige Sakamaki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector
    • Patent number D518789
    • Issue date Apr 11, 2006
    • Tyco Electronics AMP K.K.
    • Kazushige Sakamaki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Card connector
    • Patent number 6,976,879
    • Issue date Dec 20, 2005
    • Yamaichi Electronics Co., Ltd.
    • Seiji Shishikura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Write protect switch for card connector
    • Patent number 6,709,281
    • Issue date Mar 23, 2004
    • Yamaichi Electronics Co., Ltd.
    • Seiji Shishikura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Card connector
    • Patent number 6,609,919
    • Issue date Aug 26, 2003
    • Yamaichi Electronics Co., Ltd.
    • Toshiyasu Ito
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Connector
    • Publication number 20240039201
    • Publication date Feb 1, 2024
    • Tyco Electronics Japan G.K.
    • Tsugumi Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lever-Type Connector, Wire Cover
    • Publication number 20130280935
    • Publication date Oct 24, 2013
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical Connector
    • Publication number 20130183842
    • Publication date Jul 18, 2013
    • TYCO ELECTRONICS JAPAN G.K.
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical Connector
    • Publication number 20130171857
    • Publication date Jul 4, 2013
    • TYCO ELECTRONICS JAPAN G.K.
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lever-Type Connector
    • Publication number 20110034049
    • Publication date Feb 10, 2011
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Dummy Plug
    • Publication number 20080305664
    • Publication date Dec 11, 2008
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lever Type Electrical Connector
    • Publication number 20080064242
    • Publication date Mar 13, 2008
    • Seiji Shishikura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Card connector for an electronic device and a contact used therein
    • Publication number 20050164559
    • Publication date Jul 28, 2005
    • Yamaichi Electronics Co., Ltd.
    • Osamu Shimizu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Card connector
    • Publication number 20040110423
    • Publication date Jun 10, 2004
    • Yamaichi Electronics Co., Ltd.
    • Seiji Shishikura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Connector for connecting circuit boards
    • Publication number 20040014335
    • Publication date Jan 22, 2004
    • Yamaichi Electronics Co., Ltd.
    • Minoru Igarashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Write protect switch for card connector
    • Publication number 20020137380
    • Publication date Sep 26, 2002
    • Seiji Shishikura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Card connector
    • Publication number 20020132527
    • Publication date Sep 19, 2002
    • Toshiyasu Ito
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Card connector and elastic contact piece
    • Publication number 20020102883
    • Publication date Aug 1, 2002
    • Yamaichi Electronics Co., Ltd.
    • Seiichirou Mithuhashi
    • H01 - BASIC ELECTRIC ELEMENTS