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Katsuya MARUYAMA

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  • Kariya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle door structure
    • Patent number 9,822,579
    • Issue date Nov 21, 2017
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsuya Maruyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle door structure
    • Patent number 9,731,583
    • Issue date Aug 15, 2017
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsuya Maruyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle door structure
    • Patent number 9,718,331
    • Issue date Aug 1, 2017
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsuya Maruyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle back door device with damper stay storage structure
    • Patent number 9,573,447
    • Issue date Feb 21, 2017
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsuya Maruyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle door structure
    • Patent number 9,079,477
    • Issue date Jul 14, 2015
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsuya Maruyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle door structure
    • Patent number 9,073,413
    • Issue date Jul 7, 2015
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsuya Maruyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle door structure
    • Patent number 9,074,398
    • Issue date Jul 7, 2015
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsuya Maruyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle door structure
    • Patent number 9,016,762
    • Issue date Apr 28, 2015
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yoshio Ojima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle door structure having a lock mechanism and slide door
    • Patent number 8,925,248
    • Issue date Jan 6, 2015
    • Kabushiki Kaisha Toyota Jidoshokki
    • Katsuya Maruyama
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20160273262
    • Publication date Sep 22, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20160272054
    • Publication date Sep 22, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20160272053
    • Publication date Sep 22, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20160114659
    • Publication date Apr 28, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BACK DOOR DEVICE WITH DAMPER STAY STORAGE STRUCTURE
    • Publication number 20160096419
    • Publication date Apr 7, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20140312650
    • Publication date Oct 23, 2014
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20140292022
    • Publication date Oct 2, 2014
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20140075843
    • Publication date Mar 20, 2014
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20140046551
    • Publication date Feb 13, 2014
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yoshio OJIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20140026487
    • Publication date Jan 30, 2014
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20130227887
    • Publication date Sep 5, 2013
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yoshio OJIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DOOR STRUCTURE
    • Publication number 20130219791
    • Publication date Aug 29, 2013
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Katsuya MARUYAMA
    • B60 - VEHICLES IN GENERAL