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Yasushi Okayasu

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  • Yokkaichi-City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connector with waterproof structure
    • Patent number 11,545,782
    • Issue date Jan 3, 2023
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector provided with groove
    • Patent number 11,502,447
    • Issue date Nov 15, 2022
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device connector
    • Patent number 9,407,049
    • Issue date Aug 2, 2016
    • Sumitomo Wiring Systems, Ltd.
    • Takeshi Ishibashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector and housing
    • Patent number 9,287,649
    • Issue date Mar 15, 2016
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pin terminal
    • Patent number 9,281,601
    • Issue date Mar 8, 2016
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device connector and device connector system
    • Patent number 8,662,920
    • Issue date Mar 4, 2014
    • Sumitomo Wiring Systems, Ltd.
    • Takeshi Ishibashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Waterproof device and a waterproof device producing method
    • Patent number 8,246,369
    • Issue date Aug 21, 2012
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical connector with a retainer pressing the wire connecting p...
    • Patent number 7,828,581
    • Issue date Nov 9, 2010
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Shielded connector
    • Patent number 7,731,536
    • Issue date Jun 8, 2010
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector and connector assembly
    • Patent number 7,568,923
    • Issue date Aug 4, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Yukihiro Fukatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector assembly with mold removal hole
    • Patent number 7,431,596
    • Issue date Oct 7, 2008
    • Sumitomo Wiring Systems, Ltd.
    • Yukihiro Fukatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector locking construction
    • Patent number 7,160,134
    • Issue date Jan 9, 2007
    • Sumitomo Wiring Systems, Ltd.
    • Kiyofumi Ichida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector locking construction
    • Patent number 7,156,684
    • Issue date Jan 2, 2007
    • Sumitomo Wiring Systems, Ltd.
    • Kiyofumi Ichida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 7,114,983
    • Issue date Oct 3, 2006
    • Sumitomo Wiring Systems, Ltd.
    • Yukihiro Fukatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector locking construction
    • Patent number 7,033,201
    • Issue date Apr 25, 2006
    • Sumitomo Wiring Systems, Ltd.
    • Kiyofumi Ichida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fixing member and a connector
    • Patent number 6,971,905
    • Issue date Dec 6, 2005
    • Sumitomo Wiring Systems, Ltd.
    • Yasumitsu Makita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Connector
    • Patent number 6,692,301
    • Issue date Feb 17, 2004
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Watertight connector
    • Patent number 6,669,509
    • Issue date Dec 30, 2003
    • Sumitomo Wiring Systems, Ltd.
    • Kiyofumi Ichida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Divided connector and a connection method of a divided connector wi...
    • Patent number 6,666,728
    • Issue date Dec 23, 2003
    • Sumitomo Wiring Systems, Ltd.
    • Hideshi Tachi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 6,419,515
    • Issue date Jul 16, 2002
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector and a method for detaching housings thereof
    • Patent number 6,416,344
    • Issue date Jul 9, 2002
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 6,368,132
    • Issue date Apr 9, 2002
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Water proof connector
    • Patent number 6,364,692
    • Issue date Apr 2, 2002
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector housing for a watertight connector and a watertight conne...
    • Patent number 6,361,341
    • Issue date Mar 26, 2002
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure contact connector
    • Patent number 6,267,616
    • Issue date Jul 31, 2001
    • Sumitomo Wiring Systems Ltd.
    • Atsushi Sakatani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 6,196,860
    • Issue date Mar 6, 2001
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector having a construction for preventing an erroneous assembl...
    • Patent number 6,129,574
    • Issue date Oct 10, 2000
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector with water diversion members
    • Patent number 5,713,761
    • Issue date Feb 3, 1998
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 5,460,550
    • Issue date Oct 24, 1995
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CONNECTOR AND CONNECTOR DEVICE
    • Publication number 20230208065
    • Publication date Jun 29, 2023
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi OKAYASU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20210391668
    • Publication date Dec 16, 2021
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi OKAYASU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20210367372
    • Publication date Nov 25, 2021
    • Sumitomo Wiring Systems, Ltd.
    • Yasushi OKAYASU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR AND HOUSING
    • Publication number 20140370737
    • Publication date Dec 18, 2014
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIN TERMINAL
    • Publication number 20140329396
    • Publication date Nov 6, 2014
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEVICE CONNECTOR
    • Publication number 20140127939
    • Publication date May 8, 2014
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Takeshi Ishibashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEVICE CONNECTOR AND DEVICE CONNECTOR SYSTEM
    • Publication number 20130059466
    • Publication date Mar 7, 2013
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Takeshi Ishibashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WATERPROOF DEVICE AND A WATERPROOF DEVICE PRODUCING METHOD
    • Publication number 20100075522
    • Publication date Mar 25, 2010
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20100048054
    • Publication date Feb 25, 2010
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Shielded connector
    • Publication number 20090035993
    • Publication date Feb 5, 2009
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector and Connector Assembly
    • Publication number 20080248665
    • Publication date Oct 9, 2008
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yukihiro Fukatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector and connector assembly
    • Publication number 20070134994
    • Publication date Jun 14, 2007
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yukihiro Fukatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector locking construction
    • Publication number 20060079110
    • Publication date Apr 13, 2006
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Kiyofumi Ichida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector locking construction
    • Publication number 20060057881
    • Publication date Mar 16, 2006
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Kiyofumi Ichida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20050186842
    • Publication date Aug 25, 2005
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yukihiro Fukatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector locking construction
    • Publication number 20050082840
    • Publication date Apr 21, 2005
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Kiyofumi Ichida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Fixing member and a connector
    • Publication number 20040219821
    • Publication date Nov 4, 2004
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasumitsu Makita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector
    • Publication number 20030087551
    • Publication date May 8, 2003
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Watertight connector
    • Publication number 20030015871
    • Publication date Jan 23, 2003
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Kiyofumi Ichida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Divided connector and a connection method of a divided connector wi...
    • Publication number 20020151202
    • Publication date Oct 17, 2002
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Hideshi Tachi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector and a method for detaching housings thereof
    • Publication number 20020016106
    • Publication date Feb 7, 2002
    • Yasushi Okayasu
    • H01 - BASIC ELECTRIC ELEMENTS