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Yoshihiro Akiyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling structure for internal combustion engine
    • Patent number 9,376,984
    • Issue date Jun 28, 2016
    • Honda Motor Co., Ltd.
    • Takeru Hamakawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal member, and plug tube seal structure for engine
    • Patent number 9,169,803
    • Issue date Oct 27, 2015
    • Honda Motor Co., Ltd.
    • Yoshihiro Akiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling structure for internal combustion engine
    • Patent number 8,919,302
    • Issue date Dec 30, 2014
    • Honda Motor Co., Ltd.
    • Takeru Hamakawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cooling structure for internal combustion engine
    • Patent number 8,763,568
    • Issue date Jul 1, 2014
    • Honda Motor Co., Ltd.
    • Takeru Hamakawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Head cover of an internal combustion engine
    • Patent number 8,381,706
    • Issue date Feb 26, 2013
    • Honda Motor Co., Ltd.
    • Yoshihiro Akiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake manifold for internal combustion engine
    • Patent number 8,365,695
    • Issue date Feb 5, 2013
    • Honda Motor Co., Ltd.
    • Takeshi Wakamatsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Head cover of an internal combustion engine
    • Patent number 8,240,281
    • Issue date Aug 14, 2012
    • Honda Motor Co., Ltd.
    • Yoshihiro Akiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Coupling structure for a hollow body
    • Patent number 6,860,526
    • Issue date Mar 1, 2005
    • GP Daikyo Corporation
    • Yutaka Miyahara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Intake manifold
    • Patent number 6,644,260
    • Issue date Nov 11, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tsutomu Tsukii
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Coupling structure for pipes of synthetic resin
    • Patent number 5,722,700
    • Issue date Mar 3, 1998
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tetsuya Miyake
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING STRUCTURE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20150075454
    • Publication date Mar 19, 2015
    • Honda Motor Co., Ltd.
    • Takeru HAMAKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL MEMBER, AND PLUG TUBE SEAL STRUCTURE FOR ENGINE
    • Publication number 20140020647
    • Publication date Jan 23, 2014
    • MAHLE FILTER SYSTEMS JAPAN CORPORATION
    • Yoshihiro Akiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLING STRUCTURE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110132295
    • Publication date Jun 9, 2011
    • Honda Motor Co., Ltd.
    • Takeru HAMAKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING STRUCTURE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110114041
    • Publication date May 19, 2011
    • Honda Motor Co., Ltd.
    • Takeru HAMAKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEAD COVER OF AN INTERNAL COMBUSTION ENGINE
    • Publication number 20110061626
    • Publication date Mar 17, 2011
    • Honda Motor Co., Ltd.
    • Yoshihiro AKIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTAKE MANIFOLD FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20100162984
    • Publication date Jul 1, 2010
    • Honda Motor Co., Ltd.
    • Takeshi Wakamatsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAD COVER OF AN INTERNAL COMBUSTION ENGINE
    • Publication number 20100147273
    • Publication date Jun 17, 2010
    • Yoshihiro Akiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Coupling structure for a hollow body
    • Publication number 20040145177
    • Publication date Jul 29, 2004
    • GP DAIKYO CORPORATION
    • Yutaka Miyahara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Intake manifold
    • Publication number 20030010309
    • Publication date Jan 16, 2003
    • Tsutomu Tsukii
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS