TREA

Rikenkaki Kogyo Kabushiki Kaisha

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  • Sakado-shi, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Door hinge for automobile and method for manufacturing first bracke...
    • Patent number 9,551,176
    • Issue date Jan 24, 2017
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Seiji Sasa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle door checker
    • Patent number 9,447,623
    • Issue date Sep 20, 2016
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yuji Murayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Door checker for automobile
    • Patent number 9,003,604
    • Issue date Apr 14, 2015
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Katsuhiro Matsuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Checker-equipped door hinge device for use in vehicle
    • Patent number 8,510,914
    • Issue date Aug 20, 2013
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yumiko Minegishi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Checker-equipped door hinge device for vehicle
    • Patent number 8,347,460
    • Issue date Jan 8, 2013
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yumiko Minegishi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Checker-equipped door hinge device for vehicle
    • Patent number 8,108,969
    • Issue date Feb 7, 2012
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Manabu Ochiai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automobile door checker
    • Patent number 7,913,354
    • Issue date Mar 29, 2011
    • Honda Motor Co., Ltd.
    • Yuujiro Tashima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door hinge with checker
    • Patent number 7,437,802
    • Issue date Oct 21, 2008
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Manabu Ochiai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door checker for automobile
    • Patent number 7,383,614
    • Issue date Jun 10, 2008
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Katsuhiro Matsuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door checker for automobile
    • Patent number 7,240,399
    • Issue date Jul 10, 2007
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yuji Murayama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door retention device used in process of manufacturing automobile
    • Patent number 7,213,302
    • Issue date May 8, 2007
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Kazuaki Kurosawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door checker for automobile
    • Patent number 7,143,473
    • Issue date Dec 5, 2006
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Katsuhiro Matsuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automobile door checker
    • Patent number 7,076,833
    • Issue date Jul 18, 2006
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yuji Murayama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Checker-equipped door hinge
    • Patent number 6,928,695
    • Issue date Aug 16, 2005
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Manabu Ochiai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Checker-equipped door hinge
    • Patent number 6,880,204
    • Issue date Apr 19, 2005
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Manabu Ochiai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door checker for automobile
    • Patent number 6,871,382
    • Issue date Mar 29, 2005
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yuji Murayama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door checker for automobile
    • Patent number 6,813,811
    • Issue date Nov 9, 2004
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Katsuhiro Matsuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Structure for pivotally supporting check plate of door checker
    • Patent number 6,728,993
    • Issue date May 4, 2004
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yuji Murayama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pantagraph-type jack
    • Patent number 6,334,605
    • Issue date Jan 1, 2002
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Noriyuki Kikuchi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Pantagraph-type jack, and process for producing the same
    • Patent number 6,161,816
    • Issue date Dec 19, 2000
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Noriyuki Kikuchi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Electric power tool for driving jack
    • Patent number 5,707,043
    • Issue date Jan 13, 1998
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Kazuhiko Yoshida
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Electric power tool for driving jack
    • Patent number 5,657,964
    • Issue date Aug 19, 1997
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Kazuhiko Yoshida
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Jack
    • Patent number 5,529,286
    • Issue date Jun 25, 1996
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Noriyuki Kikuchi
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE DOOR CHECKER
    • Publication number 20160024828
    • Publication date Jan 28, 2016
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yuji MURAYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DOOR HINGE FOR AUTOMOBILE AND METHOD FOR MANUFACTURING FIRST BRACKE...
    • Publication number 20150368945
    • Publication date Dec 24, 2015
    • RIKENKAKI KOGYO KABUSHIKI KAISHA
    • Seiji SASA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CHECKER FOR AUTOMOBILE
    • Publication number 20140059802
    • Publication date Mar 6, 2014
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Katsuhiro MATSUKI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CHECKER-EQUIPPED DOOR HINGE DEVICE FOR USE IN VEHICLE
    • Publication number 20120233814
    • Publication date Sep 20, 2012
    • RIKENKAKI KOGYO KABUSHIKI KAISHA
    • Yumiko MINEGISHI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CHECKER-EQUIPPED DOOR HINGE DEVICE FOR VEHICLE
    • Publication number 20100139044
    • Publication date Jun 10, 2010
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yumiko MINEGISHI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Checker-Equipped Door Hinge Device for Vehicle
    • Publication number 20090133222
    • Publication date May 28, 2009
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Manabu Ochiai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Pantagraph-type jack
    • Publication number 20080006801
    • Publication date Jan 10, 2008
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Noriyuki Kikuchi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Pantagraph-type jack
    • Publication number 20080006800
    • Publication date Jan 10, 2008
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Noriyuki Kikuchi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Automobile door hinge device
    • Publication number 20070136993
    • Publication date Jun 21, 2007
    • RIKENKAKI KOGYO KABUSHIKI
    • Yoshio Ishii
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door checker for automobile
    • Publication number 20070040392
    • Publication date Feb 22, 2007
    • RIKENKAKI KOGYO KABUSHIKI KAISHA
    • Katsuhiro Matsuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR CHECKER FOR AUTOMOBILE
    • Publication number 20060230574
    • Publication date Oct 19, 2006
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yuji Murayama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door hinge with checker
    • Publication number 20060053588
    • Publication date Mar 16, 2006
    • RIKENKAKI KOGYO KABUSHIKI KAISHA
    • Manabu Ochiai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Automobile door checker
    • Publication number 20040251696
    • Publication date Dec 16, 2004
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Yuji Murayama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door checker for automobile
    • Publication number 20030101537
    • Publication date Jun 5, 2003
    • Rikenkaki Kogyo Kabushiki Kaisha
    • Katsuhiro Matsuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Trademarklast 30 trademarks

  • Information Trademark

    76587176 - RKA
    • Serial number 76587176
    • Registration number 3025412
    • Filing date Apr 16, 2004
    • Rikenkaki Kogyo Kabushiki Kaisha
    • 8 - Hand tools and implements (hand-operated)