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Maeno Eiji

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Patents Grantslast 30 patents

  • Information Patent Grant

    Clutch unit
    • Patent number 11,486,458
    • Issue date Nov 1, 2022
    • NTN Corporation
    • Kengo Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Chain tensioner
    • Patent number 11,231,091
    • Issue date Jan 25, 2022
    • NTN Corporation
    • Kouichi Onimaru
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic auto-tensioner
    • Patent number 9,677,649
    • Issue date Jun 13, 2017
    • NTN Corporation
    • Satoshi Kitano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power assisted bicycle with regenerative function
    • Patent number 8,684,122
    • Issue date Apr 1, 2014
    • NTN Corporation
    • Eiji Maeno
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Lash adjuster for swing arm type valve gear
    • Patent number 8,181,615
    • Issue date May 22, 2012
    • NTN Corporation
    • Eiji Maeno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lash adjuster
    • Patent number 8,136,493
    • Issue date Mar 20, 2012
    • NTN Corporation
    • Katsuhisa Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Chain Tensioner
    • Patent number 7,571,632
    • Issue date Aug 11, 2009
    • NTN Corporation
    • Ken Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,189,174
    • Issue date Mar 13, 2007
    • NTN Corporation
    • Ken Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lash adjuster for valve gear
    • Patent number 7,036,475
    • Issue date May 2, 2006
    • Nissan Motor Co., Ltd.
    • Yoshiteru Yasuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lash adjuster for valve actuator
    • Patent number 7,013,855
    • Issue date Mar 21, 2006
    • NTN Corporation
    • Eiji Maeno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Arm type valve gear
    • Patent number 6,901,896
    • Issue date Jun 7, 2005
    • NTN Corporation
    • Ken Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lash adjuster for valve actuator
    • Patent number 6,899,071
    • Issue date May 31, 2005
    • NTN Corporation
    • Maeno Eiji
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lash adjuster for use in valve gear
    • Patent number 6,729,288
    • Issue date May 4, 2004
    • NTN Corporation
    • Ken Yamamoto
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    CLUTCH UNIT
    • Publication number 20210372495
    • Publication date Dec 2, 2021
    • NTN Corporation
    • Kengo WATANABE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20210131532
    • Publication date May 6, 2021
    • NTN Corporation
    • Kouichi ONIMARU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC AUTO-TENSIONER
    • Publication number 20160230854
    • Publication date Aug 11, 2016
    • NTN Corporation
    • Satoshi KITANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ARM TYPE VALVE LIFTER
    • Publication number 20120227695
    • Publication date Sep 13, 2012
    • Masashi Bokura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    POWER-ASSISTED BICYCLE WITH REGENERATIVE FUNCTION
    • Publication number 20120097467
    • Publication date Apr 26, 2012
    • Eiji Maeno
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20110036314
    • Publication date Feb 17, 2011
    • Makoto Yasui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20110017161
    • Publication date Jan 27, 2011
    • Makoto Yasui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20110005484
    • Publication date Jan 13, 2011
    • Makoto Yasui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20100288219
    • Publication date Nov 18, 2010
    • Makoto Yasui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20100275865
    • Publication date Nov 4, 2010
    • Makoto Yasui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20100263613
    • Publication date Oct 21, 2010
    • Makoto Yasui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20100263614
    • Publication date Oct 21, 2010
    • Makoto Yasui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER FOR SWING ARM TYPE VALVE GEAR
    • Publication number 20100126453
    • Publication date May 27, 2010
    • Eiji Maeno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20100071648
    • Publication date Mar 25, 2010
    • Katsuhisa Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Chain Tensioner
    • Publication number 20070213152
    • Publication date Sep 13, 2007
    • NTN Corporation
    • Ken Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20060270500
    • Publication date Nov 30, 2006
    • NTN Corporation
    • Ken Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lash adjuster for valve actuator
    • Publication number 20050087163
    • Publication date Apr 28, 2005
    • Eiji Maeno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Arm type valve gear
    • Publication number 20040231621
    • Publication date Nov 25, 2004
    • Ken Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Lash adjuster for valve actuator
    • Publication number 20040211380
    • Publication date Oct 28, 2004
    • Eiji Maeno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Lash adjuster for valve gear
    • Publication number 20040154572
    • Publication date Aug 12, 2004
    • Yoshiteru Yasuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Lash adjuster for use in valve gear
    • Publication number 20030145817
    • Publication date Aug 7, 2003
    • Ken Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Chain tensioner
    • Publication number 20030139235
    • Publication date Jul 24, 2003
    • Ken Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...