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Hajime Okada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Connector
    • Patent number 6,648,699
    • Issue date Nov 18, 2003
    • Sumitomo Wiring Systems, Ltd.
    • Hirotaka Makino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Terminal hardware for flat-type conductor
    • Patent number 6,341,980
    • Issue date Jan 29, 2002
    • Sumitomo Wiring Systems, Ltd.
    • Masahide Hio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Terminal hardware for flat-type conductor and a method of making a...
    • Patent number 6,305,968
    • Issue date Oct 23, 2001
    • Sumitomo Wiring Systems, Ltd.
    • Masahide Hio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Metal terminal and board-mounted-type connector
    • Patent number 6,244,909
    • Issue date Jun 12, 2001
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector for a circuit board
    • Patent number 6,062,877
    • Issue date May 16, 2000
    • Sumitomo Wiring Systems, Ltd.
    • Hirotaka Makino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lock detecting connector
    • Patent number 6,045,395
    • Issue date Apr 4, 2000
    • Sumitomo Wiring Systems, Ltd.
    • Masashi Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number 5,997,364
    • Issue date Dec 7, 1999
    • Sumitomo Wiring Systems, Ltd.
    • Hiroyuki Matsuoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector for a circuit board
    • Patent number 5,921,789
    • Issue date Jul 13, 1999
    • Sumitomo Wiring Systems, Ltd.
    • Hirotaka Makino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 5,904,588
    • Issue date May 18, 1999
    • Sumitomo Wiring Systems, Ltd.
    • Kazuhiko Nimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector assembly
    • Patent number 5,769,555
    • Issue date Jun 23, 1998
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Male terminal metal fixture
    • Patent number 5,681,192
    • Issue date Oct 28, 1997
    • Sumitomo Wiring Systems, Ltd.
    • Masaaki Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric vehicle charging connector assembly
    • Patent number 5,627,448
    • Issue date May 6, 1997
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Battery terminal
    • Patent number 5,595,511
    • Issue date Jan 21, 1997
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Female terminal fitting for connector
    • Patent number 5,593,328
    • Issue date Jan 14, 1997
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Male terminal fitting and method of producing the same
    • Patent number 5,591,054
    • Issue date Jan 7, 1997
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lock detection connector
    • Patent number 5,562,486
    • Issue date Oct 8, 1996
    • Sumitomo Wiring Systems, Ltd.
    • Eiji Saijo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery terminal
    • Patent number 5,558,544
    • Issue date Sep 24, 1996
    • Sumitomo Wiring Systems, Ltd
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 5,545,047
    • Issue date Aug 13, 1996
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Female terminal metal fixture for connector
    • Patent number 5,503,570
    • Issue date Apr 2, 1996
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery terminal clamp
    • Patent number 5,492,780
    • Issue date Feb 20, 1996
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric vehicle charging connector assembly
    • Patent number 5,490,790
    • Issue date Feb 13, 1996
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Waterproof electrical connector with suction mechanism
    • Patent number 5,478,245
    • Issue date Dec 26, 1995
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery terminal
    • Patent number 5,454,741
    • Issue date Oct 3, 1995
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 5,409,395
    • Issue date Apr 25, 1995
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rubber seal for waterproof connector
    • Patent number 5,351,973
    • Issue date Oct 4, 1994
    • Sumitomo Wiring Systems, Ltd.
    • Osamu Taniuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector assembly
    • Patent number 5,269,696
    • Issue date Dec 14, 1993
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 5,252,096
    • Issue date Oct 12, 1993
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number D317436
    • Issue date Jun 11, 1991
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector
    • Patent number D315544
    • Issue date Mar 19, 1991
    • Sumitomo Wiring Systems, Ltd.
    • Hajime Okada
    • D13 - Equipment for production, distribution, or transformation of energy