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Tsuyoshi Mase

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  • Yokkaichi-City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connector with detector and lock arm
    • Patent number 12,176,654
    • Issue date Dec 24, 2024
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector with connection detecting member
    • Patent number 10,833,450
    • Issue date Nov 10, 2020
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Terminal cover
    • Patent number 8,436,247
    • Issue date May 7, 2013
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 8,052,489
    • Issue date Nov 8, 2011
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector with tapered ribs for improving resin flow
    • Patent number 7,950,962
    • Issue date May 31, 2011
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 7,775,831
    • Issue date Aug 17, 2010
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector having separately made lance housing and retainer
    • Patent number 7,722,414
    • Issue date May 25, 2010
    • Sumitomo Wiring Systems, Ltd.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector housing
    • Patent number D606023
    • Issue date Dec 15, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Connector
    • Patent number 7,628,649
    • Issue date Dec 8, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector housing
    • Patent number D605602
    • Issue date Dec 8, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector with extension and recesses to facilitate oper...
    • Patent number 7,575,463
    • Issue date Aug 18, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector housing
    • Patent number D594824
    • Issue date Jun 23, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector cover
    • Patent number D593955
    • Issue date Jun 9, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D593499
    • Issue date Jun 2, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D593497
    • Issue date Jun 2, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector cover
    • Patent number D593498
    • Issue date Jun 2, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Connector and a connector assembly
    • Patent number 7,500,864
    • Issue date Mar 10, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 7,488,221
    • Issue date Feb 10, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 7,476,133
    • Issue date Jan 13, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector and a connector assembly
    • Patent number 7,229,306
    • Issue date Jun 12, 2007
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 7,086,910
    • Issue date Aug 8, 2006
    • Sumitomo Wiring Systems, Ltd.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector, a mating connector and a connector assembly
    • Patent number 7,077,685
    • Issue date Jul 18, 2006
    • Sumitomo Wiring Systems, Ltd.
    • Tomoyoshi Fukaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 7,033,217
    • Issue date Apr 25, 2006
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector and a method of unlocking a retainer thereof
    • Patent number 7,014,512
    • Issue date Mar 21, 2006
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 7,014,505
    • Issue date Mar 21, 2006
    • Sumitomo Wiring Systems, Ltd.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 6,890,212
    • Issue date May 10, 2005
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 6,851,987
    • Issue date Feb 8, 2005
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 6,811,451
    • Issue date Nov 2, 2004
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 6,786,756
    • Issue date Sep 7, 2004
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector and a method of assembling it
    • Patent number 6,702,628
    • Issue date Mar 9, 2004
    • Sumitomo Wiring Systems, Ltd.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CONNECTOR
    • Publication number 20230299539
    • Publication date Sep 21, 2023
    • Sumitomo Wiring Systems, Ltd.
    • Toshihiro ITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20230042440
    • Publication date Feb 9, 2023
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi MASE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20230044751
    • Publication date Feb 9, 2023
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi MASE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20230029881
    • Publication date Feb 2, 2023
    • Sumitomo Wiring Systems, Ltd.
    • Tsuyoshi MASE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20200203885
    • Publication date Jun 25, 2020
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TERMINAL COVER
    • Publication number 20110315431
    • Publication date Dec 29, 2011
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20100136819
    • Publication date Jun 3, 2010
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20090191749
    • Publication date Jul 30, 2009
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20090191754
    • Publication date Jul 30, 2009
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20090191747
    • Publication date Jul 30, 2009
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20090191767
    • Publication date Jul 30, 2009
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20080293281
    • Publication date Nov 27, 2008
    • Sumiltomo Wiring Systems, Ltd.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20080280489
    • Publication date Nov 13, 2008
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20080268685
    • Publication date Oct 30, 2008
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector and a connector assembly
    • Publication number 20080057769
    • Publication date Mar 6, 2008
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector and a connector assembly
    • Publication number 20060272364
    • Publication date Dec 7, 2006
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20060063427
    • Publication date Mar 23, 2006
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20050255756
    • Publication date Nov 17, 2005
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20050095911
    • Publication date May 5, 2005
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector, a mating connector and a connector assembly
    • Publication number 20050095898
    • Publication date May 5, 2005
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tomoyoshi Fukaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector and a method of unlocking a retainer thereof
    • Publication number 20050095923
    • Publication date May 5, 2005
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20040209517
    • Publication date Oct 21, 2004
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20040106330
    • Publication date Jun 3, 2004
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20030199206
    • Publication date Oct 23, 2003
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector and a method of assembling it
    • Publication number 20030143891
    • Publication date Jul 31, 2003
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsutomu Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20020197913
    • Publication date Dec 26, 2002
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20020197914
    • Publication date Dec 26, 2002
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20020197915
    • Publication date Dec 26, 2002
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20020193011
    • Publication date Dec 19, 2002
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20020193013
    • Publication date Dec 19, 2002
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Tsuyoshi Mase
    • H01 - BASIC ELECTRIC ELEMENTS