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Katsuaki Kodaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic excavator
    • Patent number 11,891,779
    • Issue date Feb 6, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Kohei Ogura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,732,441
    • Issue date Aug 22, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Shinji Nishikawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 11,454,004
    • Issue date Sep 27, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Kento Kumagai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,274,419
    • Issue date Mar 15, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Shu Shirato
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic drive system for work machine
    • Patent number 11,208,787
    • Issue date Dec 28, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Masayuki Hagiwara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Work machine with automatic and manual operating control
    • Patent number 11,149,410
    • Issue date Oct 19, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Kento Kumagai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,098,462
    • Issue date Aug 24, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Kouhei Ogura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Locking system for a work machine
    • Patent number 11,041,290
    • Issue date Jun 22, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 10,677,268
    • Issue date Jun 9, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Daiki Itou
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 10,662,618
    • Issue date May 26, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Tomoaki Kaneta
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 10,590,623
    • Issue date Mar 17, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Hideo Karasawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Engine speed controller of work machine
    • Patent number 9,657,654
    • Issue date May 23, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Masahiro Kayane
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control device of wheeled industrial vehicle
    • Patent number 9,429,171
    • Issue date Aug 30, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control device for work vehicle
    • Patent number 9,409,553
    • Issue date Aug 9, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Yuta Nakamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic control device for work machine
    • Patent number 9,133,604
    • Issue date Sep 15, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic system for working machine
    • Patent number 9,051,712
    • Issue date Jun 9, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Safety device for hydraulic working machine
    • Patent number 8,554,401
    • Issue date Oct 8, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Hidetoshi Satake
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Prime mover rotation speed control system for hydraulically driven...
    • Patent number 8,494,733
    • Issue date Jul 23, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work vehicle control device
    • Patent number 8,479,898
    • Issue date Jul 9, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Safety device for hydraulic working machine
    • Patent number 8,443,597
    • Issue date May 21, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Hidetoshi Satake
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Control system for work vehicle
    • Patent number 8,388,498
    • Issue date Mar 5, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pedal lock control device for work vehicle
    • Patent number 8,359,140
    • Issue date Jan 22, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pedal lock control device for work vehicle
    • Patent number 8,355,846
    • Issue date Jan 15, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work vehicle control device
    • Patent number 8,328,296
    • Issue date Dec 11, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Traveling control apparatus for hydraulic traveling vehicle
    • Patent number 8,322,481
    • Issue date Dec 4, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Hidetoshi Satake
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Operation circuit for a work vehicle
    • Patent number 7,518,322
    • Issue date Apr 14, 2009
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Drive device of hydraulic cylinder for working
    • Patent number 7,445,240
    • Issue date Nov 4, 2008
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuhiro Ichimura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Device for detecting failure of hydraulic motor, and hydraulic vehicle
    • Patent number 7,082,756
    • Issue date Aug 1, 2006
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuhiro Ichimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Work Machine
    • Publication number 20240301661
    • Publication date Sep 12, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki AMANO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20240254728
    • Publication date Aug 1, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Ryohei FUKUCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20220298752
    • Publication date Sep 22, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Kento KUMAGAI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Excavator
    • Publication number 20210348366
    • Publication date Nov 11, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Kohei OGURA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20210348362
    • Publication date Nov 11, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Shinji NISHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Working Machine
    • Publication number 20210285185
    • Publication date Sep 16, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Shu SHIRATO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20210254309
    • Publication date Aug 19, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Kento KUMAGAI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20210079624
    • Publication date Mar 18, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki KODAKA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Drive System for Work Machine
    • Publication number 20210054592
    • Publication date Feb 25, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Masayuki HAGIWARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20210002868
    • Publication date Jan 7, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Kento KUMAGAI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Construction Machine
    • Publication number 20190219071
    • Publication date Jul 18, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Daiki ITOU
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Construction Machine
    • Publication number 20190211530
    • Publication date Jul 11, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Tomoaki KANETA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20190194904
    • Publication date Jun 27, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Hideo KARASAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20190194908
    • Publication date Jun 27, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Kouhei OGURA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ENGINE SPEED CONTROLLER OF WORK MACHINE
    • Publication number 20160069282
    • Publication date Mar 10, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Masahiro KAYANE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control Device for Work Vehicle
    • Publication number 20150032337
    • Publication date Jan 29, 2015
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Yuta Nakamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic Control Device of Wheeled Industrial Vehicle
    • Publication number 20150020514
    • Publication date Jan 22, 2015
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic Control Device for Work Machine
    • Publication number 20140367187
    • Publication date Dec 18, 2014
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE
    • Publication number 20120198831
    • Publication date Aug 9, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Vehicle Control Device
    • Publication number 20110036674
    • Publication date Feb 17, 2011
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pedal Lock Control Device for Work Vehicle
    • Publication number 20100274436
    • Publication date Oct 28, 2010
    • Hitachi Construction Machinery Co., Ltd
    • Katsuaki Kodaka
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Travel Control Device for Hydraulically Driven Vehicle
    • Publication number 20100263361
    • Publication date Oct 21, 2010
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pedal Lock Control Device for Work Vehicle
    • Publication number 20100217492
    • Publication date Aug 26, 2010
    • Hitachi Construction Machinery Co., Ltd
    • Katsuaki Kodaka
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Prime Mover Rotation Speed Control System for Hydraulically Driven...
    • Publication number 20100106382
    • Publication date Apr 29, 2010
    • Hitachi Construction Machinery Co. Ltd
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Safety Device For Hydraulic Working Machine
    • Publication number 20100100274
    • Publication date Apr 22, 2010
    • Hidetoshi Satake
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Safety Device for Hydraulic Working Machine
    • Publication number 20100011757
    • Publication date Jan 21, 2010
    • Hitachi Construction Machinery Co., Ltd
    • Hidetoshi Satake
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Control System for Work Vehicle
    • Publication number 20100016123
    • Publication date Jan 21, 2010
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRAVELING CONTROL APPARATUS FOR HYDRAULIC TRAVELING VEHICLE
    • Publication number 20090238696
    • Publication date Sep 24, 2009
    • Hitachi Construction Machinery Co., Ltd.
    • Hidetoshi Satake
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Work Vehicle Control Device
    • Publication number 20080303342
    • Publication date Dec 11, 2008
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuaki Kodaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Drive device of hydraulic cylinder for working
    • Publication number 20060123672
    • Publication date Jun 15, 2006
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuhiro Ichimura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING