TREA

Naoto KURUMIZAWA

Follow

Person

  • Aichi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Charge plug locking device
    • Patent number 9,533,586
    • Issue date Jan 3, 2017
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Keiji Kahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Manual unlocking structure for power feeding plug locking device
    • Patent number 9,461,407
    • Issue date Oct 4, 2016
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lock device
    • Patent number 9,281,618
    • Issue date Mar 8, 2016
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lock device
    • Patent number 9,039,437
    • Issue date May 26, 2015
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lock device
    • Patent number 8,845,354
    • Issue date Sep 30, 2014
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lock device for power supplying plug
    • Patent number 8,816,815
    • Issue date Aug 26, 2014
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Yuichi Kuramochi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Battery charging inlet and locking device
    • Patent number 8,698,349
    • Issue date Apr 15, 2014
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lock device
    • Patent number 8,647,135
    • Issue date Feb 11, 2014
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lock device
    • Patent number 8,616,909
    • Issue date Dec 31, 2013
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power plug locking device
    • Patent number 8,602,804
    • Issue date Dec 10, 2013
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lock structure for battery charging connector
    • Patent number 8,547,059
    • Issue date Oct 1, 2013
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power plug locking device having a control unit for moving a lock m...
    • Patent number 8,523,589
    • Issue date Sep 3, 2013
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Locking device for power feeding plug
    • Patent number 8,376,768
    • Issue date Feb 19, 2013
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCK DEVICE
    • Publication number 20140167696
    • Publication date Jun 19, 2014
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Keiji KAHARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOCK DEVICE
    • Publication number 20140169865
    • Publication date Jun 19, 2014
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto KURUMIZAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOCK DEVICE
    • Publication number 20140170890
    • Publication date Jun 19, 2014
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto KURUMIZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LOCK DEVICE
    • Publication number 20130255333
    • Publication date Oct 3, 2013
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOCK DEVICE
    • Publication number 20130260597
    • Publication date Oct 3, 2013
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto KURUMIZAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOCK DEVICE
    • Publication number 20130255334
    • Publication date Oct 3, 2013
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto KURUMIZAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SUPPLY PLUG LOCKING DEVICE
    • Publication number 20130047687
    • Publication date Feb 28, 2013
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto KURUMIZAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MANUAL UNLOCKING STRUCTURE FOR POWER FEEDING PLUG LOCKING DEVICE
    • Publication number 20130040486
    • Publication date Feb 14, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOCK DEVICE FOR POWER SUPPLYING PLUG
    • Publication number 20130015951
    • Publication date Jan 17, 2013
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Yuichi KURAMOCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER PLUG LOCKING DEVICE
    • Publication number 20120252250
    • Publication date Oct 4, 2012
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER PLUG LOCKING DEVICE
    • Publication number 20120238121
    • Publication date Sep 20, 2012
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHARGING INLET DEVICE
    • Publication number 20110287649
    • Publication date Nov 24, 2011
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto KURUMIZAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOCKING DEVICE FOR POWER FEEDING PLUG
    • Publication number 20110281452
    • Publication date Nov 17, 2011
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto Kurumizawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOCK STRUCTURE FOR BATTERY CHARGING CONNECTOR
    • Publication number 20110201223
    • Publication date Aug 18, 2011
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Naoto KURUMIZAWA
    • B60 - VEHICLES IN GENERAL