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Keita Ito

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling-means-equipped, liquid-cooled engine
    • Patent number 8,794,197
    • Issue date Aug 5, 2014
    • Honda Motor Co., Ltd.
    • Yoshikazu Sato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cover structure of general-purpose liquid-cooled engine
    • Patent number 8,733,301
    • Issue date May 27, 2014
    • Honda Motor Co., Ltd.
    • Yoshikazu Sato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve-mechanism-equipped engine
    • Patent number 8,555,839
    • Issue date Oct 15, 2013
    • Honda Motor Co., Ltd.
    • Toru Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    V-type engine
    • Patent number 8,276,560
    • Issue date Oct 2, 2012
    • Honda Motor Co., Ltd.
    • Hiroaki Hasebe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Static electricity discharge tank cap
    • Patent number 8,113,376
    • Issue date Feb 14, 2012
    • Honda Motor Co., Ltd.
    • Yasunori Matsubara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    V-type engine
    • Patent number 7,918,199
    • Issue date Apr 5, 2011
    • Honda Motor Co., Ltd.
    • Manabu Hashimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine
    • Patent number 7,082,917
    • Issue date Aug 1, 2006
    • Honda Motor Co., Ltd.
    • Teruyuki Saitoh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine operated machine system
    • Patent number 7,036,478
    • Issue date May 2, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tamotsu Momosaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal structure in engine body
    • Patent number 7,017,917
    • Issue date Mar 28, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve-operating assembly of driven rotation member and cam
    • Patent number 6,732,693
    • Issue date May 11, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve-operating mechanism in engine
    • Patent number 6,725,820
    • Issue date Apr 27, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for lubricating valve-operating mechanism in engine
    • Patent number 6,715,461
    • Issue date Apr 6, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Handheld type four-cycle engine
    • Patent number 6,705,263
    • Issue date Mar 16, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Handheld type four-cycle engine
    • Patent number 6,672,273
    • Issue date Jan 6, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Foreign matter entanglement-preventing device in working engine
    • Patent number 6,592,059
    • Issue date Jul 15, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine head cover structure
    • Patent number 6,561,154
    • Issue date May 13, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal structure between cylinder head and head cover in engine
    • Patent number 6,547,254
    • Issue date Apr 15, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Valve-operating mechanism in 4-cycle engine
    • Patent number 6,539,904
    • Issue date Apr 1, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    4-cycle engine
    • Patent number 6,530,355
    • Issue date Mar 11, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal-combustion engine cover
    • Patent number D470507
    • Issue date Feb 18, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Joji Maeda
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Handheld type four-cycle engine
    • Patent number 6,510,829
    • Issue date Jan 28, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Handheld type four-cycle engine
    • Patent number 6,508,224
    • Issue date Jan 21, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Handheld type four-cycle engine
    • Patent number 6,505,596
    • Issue date Jan 14, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil mist generation system in handheld type four-cycle engine
    • Patent number 6,494,176
    • Issue date Dec 17, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine valve operation mechanism
    • Patent number 6,484,679
    • Issue date Nov 26, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve-operating device with breather system in engine
    • Patent number 6,427,672
    • Issue date Aug 6, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Handheld type four-cycle engine
    • Patent number 6,422,194
    • Issue date Jul 23, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Keita Ito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal-combustion engine
    • Patent number D453522
    • Issue date Feb 12, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Joji Maeda
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    4-cycle engine
    • Patent number 6,250,273
    • Issue date Jun 26, 2001
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yasutake Ryu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COVER STRUCTURE OF GENERAL-PURPOSE LIQUID-COOLED ENGINE
    • Publication number 20120067305
    • Publication date Mar 22, 2012
    • Honda Motor Co., Ltd.
    • Yoshikazu Sato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING-MEANS-EQUIPPED, LIQUID-COOLED ENGINE
    • Publication number 20120067307
    • Publication date Mar 22, 2012
    • Honda Motor Co., Ltd.
    • Yoshikazu Sato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE-MECHANISM-EQUIPPED ENGINE
    • Publication number 20120067314
    • Publication date Mar 22, 2012
    • Honda Motor Co., Ltd.
    • Toru Kawai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TANK CAP
    • Publication number 20090026207
    • Publication date Jan 29, 2009
    • Yasunori Matsubara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    V-TYPE ENGINE
    • Publication number 20080264361
    • Publication date Oct 30, 2008
    • Honda Motor Co., Ltd.
    • Manabu Hashimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    V-TYPE ENGINE
    • Publication number 20080156283
    • Publication date Jul 3, 2008
    • Honda Motor Co. Ltd.
    • Hiroaki HASEBE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine
    • Publication number 20050257765
    • Publication date Nov 24, 2005
    • Teruyuki Saitoh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine operated machine system
    • Publication number 20030154946
    • Publication date Aug 21, 2003
    • Tamotsu Momosaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Handheld type four-cycle engine
    • Publication number 20030079711
    • Publication date May 1, 2003
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Handheld type four-cycle engine
    • Publication number 20030079704
    • Publication date May 1, 2003
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    System for lubricating valve-operating mechanism in engine
    • Publication number 20030051680
    • Publication date Mar 20, 2003
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve-operating assembly of driven rotation member and cam
    • Publication number 20030041821
    • Publication date Mar 6, 2003
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve-operating mechanism in engine
    • Publication number 20030041827
    • Publication date Mar 6, 2003
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine head cover structure
    • Publication number 20020066433
    • Publication date Jun 6, 2002
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine valve operation mechanism
    • Publication number 20020056428
    • Publication date May 16, 2002
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Seal structure in engine body
    • Publication number 20020043771
    • Publication date Apr 18, 2002
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Foreign matter entanglement-preventing device in working engine
    • Publication number 20020033148
    • Publication date Mar 21, 2002
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve-operating mechanism in 4-cycle engine
    • Publication number 20020033153
    • Publication date Mar 21, 2002
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    4-cycle engine
    • Publication number 20020023613
    • Publication date Feb 28, 2002
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve -operating device with breather system in engine
    • Publication number 20020023631
    • Publication date Feb 28, 2002
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Seal structure between cylinder head and head cover in engine
    • Publication number 20020024184
    • Publication date Feb 28, 2002
    • Keita Ito
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Handheld type four-cycle engine
    • Publication number 20010047788
    • Publication date Dec 6, 2001
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Handheld type four-cycle engine
    • Publication number 20010035147
    • Publication date Nov 1, 2001
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oil mist generation system in handheld type four-cycle engine
    • Publication number 20010035148
    • Publication date Nov 1, 2001
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Handheld type four-cycle engine
    • Publication number 20010029921
    • Publication date Oct 18, 2001
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Handheld type four-cycle engine
    • Publication number 20010029910
    • Publication date Oct 18, 2001
    • Keita Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES