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Akinori Ishii

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  • Tsuchiura, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Haulage vehicle
    • Patent number 11,679,682
    • Issue date Jun 20, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Akinori Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work assist system for work machine
    • Patent number 11,008,732
    • Issue date May 18, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Satoshi Nakamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Loadage correction system
    • Patent number 10,794,754
    • Issue date Oct 6, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Kunitsugu Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Drive control system for work machine
    • Patent number 10,041,225
    • Issue date Aug 7, 2018
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 10,024,032
    • Issue date Jul 17, 2018
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic driving system
    • Patent number 9,879,405
    • Issue date Jan 30, 2018
    • Hitachi Construction Machinery Co., Ltd.
    • Teppei Saitoh
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Driving device for work machine and work machine equipped therewith
    • Patent number 9,845,813
    • Issue date Dec 19, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Juri Shimizu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Driving device for work machine
    • Patent number 9,783,960
    • Issue date Oct 10, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Juri Shimizu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Load detecting device and working machine provided with same
    • Patent number 9,523,631
    • Issue date Dec 20, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device and method for calculating basic information for area limiti...
    • Patent number 9,469,969
    • Issue date Oct 18, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Yasuhiko Kanari
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dual-arm work machine
    • Patent number 9,458,602
    • Issue date Oct 4, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Kunitsugu Tomita
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Work machine
    • Patent number 9,348,327
    • Issue date May 24, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Operation machine
    • Patent number 8,768,580
    • Issue date Jul 1, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine safety device
    • Patent number 8,768,581
    • Issue date Jul 1, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dual arm working machine
    • Patent number 8,366,374
    • Issue date Feb 5, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Akinori Ishii
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 8,204,655
    • Issue date Jun 19, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Kunitsugu Tomita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Double-arm working machine
    • Patent number 8,137,047
    • Issue date Mar 20, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Akinori Ishii
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    HAULAGE VEHICLE
    • Publication number 20210039503
    • Publication date Feb 11, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Akinori ISHII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOADAGE CORRECTION SYSTEM
    • Publication number 20200033183
    • Publication date Jan 30, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Kunitsugu TOMITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK ASSIST SYSTEM FOR WORK MACHINE
    • Publication number 20190003152
    • Publication date Jan 3, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Satoshi NAKAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE CONTROL SYSTEM FOR WORK MACHINE
    • Publication number 20170284056
    • Publication date Oct 5, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko MIZUOCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20160369480
    • Publication date Dec 22, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko MIZUOCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Driving Device for Work Machine
    • Publication number 20160032565
    • Publication date Feb 4, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Juri SHIMIZU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Load Detecting Device and Working Machine Provided with Same
    • Publication number 20160011090
    • Publication date Jan 14, 2016
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Mariko MIZUOCHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    Device and Method for Calculating Basic Information for Area Limiti...
    • Publication number 20160002882
    • Publication date Jan 7, 2016
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Yasuhiko KANARI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Driving System
    • Publication number 20150292526
    • Publication date Oct 15, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Teppei SAITOH
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DRIVING DEVICE FOR WORK MACHINE AND WORK MACHINE EQUIPPED THEREWITH
    • Publication number 20150135697
    • Publication date May 21, 2015
    • Juri Shimizu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Dual-Arm Work Machine
    • Publication number 20150032338
    • Publication date Jan 29, 2015
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Kunitsugu Tomita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20140121840
    • Publication date May 1, 2014
    • Mariko Mizuochi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK MACHINE SAFETY DEVICE
    • Publication number 20130066527
    • Publication date Mar 14, 2013
    • Mariko Mizuochi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    OPERATION MACHINE
    • Publication number 20120232763
    • Publication date Sep 13, 2012
    • Mariko Mizuochi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    DUAL ARM WORKING MACHINE
    • Publication number 20110150615
    • Publication date Jun 23, 2011
    • Hitachi Construction Machinery Co., Ltd.
    • Akinori Ishii
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20110033274
    • Publication date Feb 10, 2011
    • Hitachi Construction Machinery Co., Ltd.
    • Kunitsugu TOMITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DOUBLE-ARM WORKING MACHINE
    • Publication number 20100183416
    • Publication date Jul 22, 2010
    • Akinori Ishii
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Construction Machine
    • Publication number 20080097673
    • Publication date Apr 24, 2008
    • Hitachi Construction Machinery Co., Ltd.
    • Kunitsugu TOMITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING