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Kentarou ITOGA

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  • Tsuchiura-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Working machine with hydraulics
    • Patent number 10,273,656
    • Issue date Apr 30, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Masatoshi Hoshino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 9,739,037
    • Issue date Aug 22, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Masatoshi Hoshino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid construction machine
    • Patent number 9,617,714
    • Issue date Apr 11, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Shinji Ishihara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering system for engineering vehicle
    • Patent number 7,891,458
    • Issue date Feb 22, 2011
    • Hitachi Construction Machinery Co., Ltd.
    • Kazunori Nakamura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cooling fan drive system for travel type working machine
    • Patent number 7,841,307
    • Issue date Nov 30, 2010
    • Hitachi Construction Machinery Co., Ltd.
    • Kentarou Itoga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Working Machine
    • Publication number 20180087241
    • Publication date Mar 29, 2018
    • Hitachi Construction Machinery Co., Ltd.
    • Masatoshi HOSHINO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Work Machine, Power Unit, and Diesel Engine of Work Machine
    • Publication number 20170350327
    • Publication date Dec 7, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Manabu EDAMURA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONSTRUCTION MACHINE MANAGEMENT SYSTEM
    • Publication number 20170292250
    • Publication date Oct 12, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Shinya SATO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20160076227
    • Publication date Mar 17, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Masatoshi HOSHINO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID CONSTRUCTION MACHINE
    • Publication number 20150354170
    • Publication date Dec 10, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Shinji ISHIHARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STEERING SYSTEM FOR ENGINEERING VEHICLE
    • Publication number 20090255750
    • Publication date Oct 15, 2009
    • Kazunori Nakamura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COOLING FAN DRIVE SYSTEM FOR TRAVEL TYPE WORKING MACHINE
    • Publication number 20090025661
    • Publication date Jan 29, 2009
    • Kentarou Itoga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING