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Hiroshi TSURUTA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Key cylinder device
    • Patent number 10,017,961
    • Issue date Jul 10, 2018
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Hiroshi Tsuruta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ignition switch
    • Patent number 9,796,357
    • Issue date Oct 24, 2017
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Hiroshi Tsuruta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Key cylinder device
    • Patent number 9,790,709
    • Issue date Oct 17, 2017
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Hiroshi Tsuruta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Key cylinder device
    • Patent number 9,745,776
    • Issue date Aug 29, 2017
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Hiroshi Tsuruta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Key slot device for in-vehicle auxiliary key
    • Patent number 8,648,693
    • Issue date Feb 11, 2014
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Hiroshi Tsuruta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Key holding device for in-vehicle auxiliary key
    • Patent number 8,511,121
    • Issue date Aug 20, 2013
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Hiroshi Tsuruta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle function restriction system
    • Patent number 8,487,740
    • Issue date Jul 16, 2013
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Hiroshi Tsuruta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Device for preventing unauthorized connection to outlet
    • Patent number 8,123,537
    • Issue date Feb 28, 2012
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Hiroshi Tsuruta
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    KEY CYLINDER DEVICE
    • Publication number 20160215522
    • Publication date Jul 28, 2016
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Hiroshi TSURUTA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    KEY CYLINDER DEVICE
    • Publication number 20160194900
    • Publication date Jul 7, 2016
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Hiroshi TSURUTA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    KEY CYLINDER DEVICE
    • Publication number 20160194901
    • Publication date Jul 7, 2016
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Hiroshi TSURUTA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    IGNITION SWITCH
    • Publication number 20150217724
    • Publication date Aug 6, 2015
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Hiroshi TSURUTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DEVICE FOR PREVENTING UNAUTHORIZED CONNECTION TO OUTLET
    • Publication number 20110207347
    • Publication date Aug 25, 2011
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Hiroshi TSURUTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY HOLDING DEVICE FOR IN-VEHICLE AUXILIARY KEY
    • Publication number 20100073130
    • Publication date Mar 25, 2010
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • HIROSHI TSURUTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC LOCK FOR OPEN-CLOSE BODY
    • Publication number 20100071424
    • Publication date Mar 25, 2010
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Hiroshi TSURUTA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    KEY SLOT DEVICE FOR IN-VEHICLE AUXILIARY KEY
    • Publication number 20100071427
    • Publication date Mar 25, 2010
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Hiroshi Tsuruta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE FUNCTION RESTRICTION SYSTEM
    • Publication number 20090309696
    • Publication date Dec 17, 2009
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Hiroshi TSURUTA
    • B60 - VEHICLES IN GENERAL