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Keiko Yoshida

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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller bearing, cam shaft support structure, internal combustion en...
    • Patent number 8,418,670
    • Issue date Apr 16, 2013
    • NTN Corporation
    • Katsufumi Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing, camshaft support structure, and internal combustion...
    • Patent number 8,220,423
    • Issue date Jul 17, 2012
    • NTN Corporation
    • Katsufumi Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing, camshaft support structure, and internal combustion...
    • Patent number 8,132,550
    • Issue date Mar 13, 2012
    • NTN Corporation
    • Shinji Oishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Needle roller bearing
    • Patent number 7,896,556
    • Issue date Mar 1, 2011
    • NTN Corporation
    • Yoshiyasu Nakano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Needle roller bearing
    • Patent number 7,896,557
    • Issue date Mar 1, 2011
    • NTN Corporation
    • Yoshiyasu Nakano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable valve lift device of internal combustion engine
    • Patent number 7,647,903
    • Issue date Jan 19, 2010
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Engine valve operating system
    • Patent number 7,631,621
    • Issue date Dec 15, 2009
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine valve operating system
    • Patent number 7,493,879
    • Issue date Feb 24, 2009
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve-operating system for internal combustion engine
    • Patent number 7,467,610
    • Issue date Dec 23, 2008
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine valve operating system
    • Patent number 7,363,892
    • Issue date Apr 29, 2008
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Drive of variable valve lift mechanism
    • Patent number 7,104,230
    • Issue date Sep 12, 2006
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vibration control arrangement for internal combustion engines
    • Patent number 7,089,903
    • Issue date Aug 15, 2006
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve actuating device
    • Patent number 6,968,819
    • Issue date Nov 29, 2005
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Case member mounting structure
    • Patent number 6,766,714
    • Issue date Jul 27, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kazuyuki Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Case member mounting structure
    • Patent number 6,619,253
    • Issue date Sep 16, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Toshiki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Balance shaft for engine balancing systems
    • Patent number 6,305,339
    • Issue date Oct 23, 2001
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kazuyuki Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE STROKE CHARACTERISTIC ENGINE
    • Publication number 20100192915
    • Publication date Aug 5, 2010
    • Honda Motor Co., Ltd.
    • Shigekazu Tanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE ELECTROMAGNETIC VALVE OPERATING DEVICE
    • Publication number 20100059003
    • Publication date Mar 11, 2010
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Roller Bearing, Camshaft support structure,and internal combustion...
    • Publication number 20100012059
    • Publication date Jan 21, 2010
    • Katsufumi Abe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Roller bearing, camshaft support structure, and internal combustion...
    • Publication number 20090235887
    • Publication date Sep 24, 2009
    • Shinji Oishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve lift device of internal combustion engine
    • Publication number 20090013946
    • Publication date Jan 15, 2009
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine Valve Operating System
    • Publication number 20080271691
    • Publication date Nov 6, 2008
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Needle Roller Bearing and Its Manufacturing Method
    • Publication number 20080181549
    • Publication date Jul 31, 2008
    • Yoshiyasu Nakano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Needle Roller Bearing
    • Publication number 20080131041
    • Publication date Jun 5, 2008
    • Yoshiyasu Nakano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine valve operating system
    • Publication number 20070157895
    • Publication date Jul 12, 2007
    • HONDA MOTOR CO., LTD.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine valve operating system
    • Publication number 20070144471
    • Publication date Jun 28, 2007
    • HONDA MOTOR CO.,
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve-operating system for internal combustion engine
    • Publication number 20060236962
    • Publication date Oct 26, 2006
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Vibration control arrangement for internal combustion engines
    • Publication number 20050211197
    • Publication date Sep 29, 2005
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Drive of variable valve lift mechanism
    • Publication number 20050161011
    • Publication date Jul 28, 2005
    • Honda Motor Co., Ltd.
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve actuating device
    • Publication number 20050150472
    • Publication date Jul 14, 2005
    • HONDA MOTOR CO., LTD.,
    • Noriaki Fujii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Case member mounting structure
    • Publication number 20020046727
    • Publication date Apr 25, 2002
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Toshiki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Case member mounting structure
    • Publication number 20010049978
    • Publication date Dec 13, 2001
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Kazuyuki Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...