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Shigeru Hayakawa

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  • Chiryu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door lock device for vehicle
    • Patent number 7,798,539
    • Issue date Sep 21, 2010
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closing apparatus
    • Patent number 7,614,670
    • Issue date Nov 10, 2009
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock device
    • Patent number 7,055,872
    • Issue date Jun 6, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock device
    • Patent number 7,021,681
    • Issue date Apr 4, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock system for vehicle
    • Patent number 6,951,355
    • Issue date Oct 4, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock system for vehicle
    • Patent number 6,945,574
    • Issue date Sep 20, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle door lock apparatus
    • Patent number 6,938,446
    • Issue date Sep 6, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Katsutoshi Fukunaga
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock device and control method thereof
    • Patent number 6,799,107
    • Issue date Sep 28, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Eiji Mushiake
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle door lock apparatus
    • Patent number 6,634,682
    • Issue date Oct 21, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Katsutoshi Fukunaga
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock system for vehicle
    • Patent number 6,575,506
    • Issue date Jun 10, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock device for vehicles
    • Patent number 6,241,293
    • Issue date Jun 5, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock assembly for automotive vehicles
    • Patent number 6,189,940
    • Issue date Feb 20, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock assembly for automotive vehicles
    • Patent number 5,971,448
    • Issue date Oct 26, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock assembly for automotive vehicles
    • Patent number 5,855,400
    • Issue date Jan 5, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Masao Ohhashi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle door lock apparatus
    • Patent number 5,582,444
    • Issue date Dec 10, 1996
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle door lock apparatus
    • Patent number 5,516,167
    • Issue date May 14, 1996
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electric connector
    • Patent number 5,447,445
    • Issue date Sep 5, 1995
    • Aisin Seiki Kabushiki Kaisha
    • Nozomu Torii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Automotive door lock device
    • Patent number 5,192,103
    • Issue date Mar 9, 1993
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock device
    • Patent number 5,169,186
    • Issue date Dec 8, 1992
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Child protecting mechanism in door lock apparatus
    • Patent number 5,125,701
    • Issue date Jun 30, 1992
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock device
    • Patent number 5,125,702
    • Issue date Jun 30, 1992
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Power door lock device with a spring retracted gear wheel
    • Patent number 5,106,133
    • Issue date Apr 21, 1992
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Child protecting mechanism in door lock apparatus
    • Patent number 5,052,731
    • Issue date Oct 1, 1991
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door-locking device
    • Patent number 5,035,453
    • Issue date Jul 30, 1991
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock device having a condition detecting switch
    • Patent number 5,035,454
    • Issue date Jul 30, 1991
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle door lock housing
    • Patent number 5,028,084
    • Issue date Jul 2, 1991
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automotive door lock device
    • Patent number 5,005,882
    • Issue date Apr 9, 1991
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock apparatus
    • Patent number 4,934,748
    • Issue date Jun 19, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Power transmitting apparatus
    • Patent number 4,905,532
    • Issue date Mar 6, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Ryoichi Fukumoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock assembly for automotive vehicles
    • Patent number 4,904,006
    • Issue date Feb 27, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Door-Lock Child Protecting Device
    • Publication number 20080023971
    • Publication date Jan 31, 2008
    • AISIN SEIKI KABUSHIKI KAISHA
    • Ryujiro Akizuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door closing apparatus
    • Publication number 20070120378
    • Publication date May 31, 2007
    • AISIN SEIKI KABUSHIKI KAISHA
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Driving mechanism and door closing apparatus for vehicle
    • Publication number 20070111845
    • Publication date May 17, 2007
    • AISIN SEIKI KABUSHIKI KAISHA
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door lock device for vehicle
    • Publication number 20070075552
    • Publication date Apr 5, 2007
    • AISIN SEIKI KABUSHIKI KAISHA
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door lock device
    • Publication number 20040119296
    • Publication date Jun 24, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door lock device
    • Publication number 20040113437
    • Publication date Jun 17, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door lock device
    • Publication number 20040036298
    • Publication date Feb 26, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door lock device and control method thereof
    • Publication number 20030171864
    • Publication date Sep 11, 2003
    • Eiji Mushiake
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Vehicle door lock apparatus
    • Publication number 20020056996
    • Publication date May 16, 2002
    • Katsutoshi Fukunaga
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Vehicle door lock apparatus
    • Publication number 20020056298
    • Publication date May 16, 2002
    • Katsutoshi Fukunaga
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door lock system for vehicle
    • Publication number 20010038211
    • Publication date Nov 8, 2001
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door lock system for vehicle
    • Publication number 20010035653
    • Publication date Nov 1, 2001
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door lock system for vehicle
    • Publication number 20010033082
    • Publication date Oct 25, 2001
    • Shigeru Hayakawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES