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Koji YAMASHITA

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compaction management system
    • Patent number 12,104,352
    • Issue date Oct 1, 2024
    • Kobelco Construction Machinery Co., Ltd.
    • Sho Fujiwara
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 12,091,833
    • Issue date Sep 17, 2024
    • Kobelco Construction Machinery Co., Ltd.
    • Yusuke Kamimura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine target position estimation device
    • Patent number 11,959,256
    • Issue date Apr 16, 2024
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Teleoperation device for construction machinery
    • Patent number 11,952,747
    • Issue date Apr 9, 2024
    • Kobelco Construction Machinery Co., Ltd.
    • Daisuke Noda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Guidance system
    • Patent number 11,828,607
    • Issue date Nov 28, 2023
    • Kobelco Construction Machinery Co., Ltd.
    • Nobuhiro Fukuo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,377,815
    • Issue date Jul 5, 2022
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 10,370,822
    • Issue date Aug 6, 2019
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Rotation drive apparatus for construction machine
    • Patent number 10,156,060
    • Issue date Dec 18, 2018
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Power control device and hybrid construction machine provided with...
    • Patent number 9,802,600
    • Issue date Oct 31, 2017
    • Kobe Steel, Ltd.
    • Takao Nanjo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Slewing-type working machine
    • Patent number 9,624,647
    • Issue date Apr 18, 2017
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Drive device for construction machine
    • Patent number 9,487,930
    • Issue date Nov 8, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Masatsugu Hamasaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Drive device for construction machine
    • Patent number 9,476,498
    • Issue date Oct 25, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Masatsugu Hamasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive device for construction machine
    • Patent number 9,328,817
    • Issue date May 3, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hybrid construction machine
    • Patent number 9,243,384
    • Issue date Jan 26, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid type construction machine
    • Patent number 9,013,051
    • Issue date Apr 21, 2015
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hybrid construction machine
    • Patent number 9,013,050
    • Issue date Apr 21, 2015
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid construction machine
    • Patent number 8,875,820
    • Issue date Nov 4, 2014
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Slewing type working machine
    • Patent number 8,826,656
    • Issue date Sep 9, 2014
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Ueda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Slewing type working machine
    • Patent number 8,752,373
    • Issue date Jun 17, 2014
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 8,661,793
    • Issue date Mar 4, 2014
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Relief pressure switching apparatus for hydraulic working machine
    • Patent number 7,810,321
    • Issue date Oct 12, 2010
    • Kobelco Construction Machinery Co., Ltd.
    • Koji Yamashita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic controller for working machine
    • Patent number 7,513,109
    • Issue date Apr 7, 2009
    • Kobelco Construction Machinery Co., Ltd.
    • Yutaka Toji
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic controller for construction machine
    • Patent number 7,059,125
    • Issue date Jun 13, 2006
    • Kobelco Construction Machinery Co., Ltd.
    • Hidekazu Oka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK MACHINE SYSTEM
    • Publication number 20240287769
    • Publication date Aug 29, 2024
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Nobuhiro FUKUO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SOIL QUALITY INFORMATION ACQUISITION SYSTEM AND WORK MACHINE PROVID...
    • Publication number 20240241102
    • Publication date Jul 18, 2024
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Sho OKIMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TARGET PATH CHANGING SYSTEM FOR ATTACHMENT
    • Publication number 20240026658
    • Publication date Jan 25, 2024
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masaki AKIYAMA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ROUTE SETTING SYSTEM
    • Publication number 20230407594
    • Publication date Dec 21, 2023
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masaki AKIYAMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AUTONOMOUS DRIVING DEVICE FOR WORK MACHINE
    • Publication number 20230399812
    • Publication date Dec 14, 2023
    • HIROSHIMA UNIVERSITY
    • Tomofumi OKADA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM FOR SETTING TARGET TRAJECTORY OF ATTACHMENT
    • Publication number 20230374749
    • Publication date Nov 23, 2023
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Daisuke NODA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DRILLING POSITION DETERMINATION SYSTEM, DRILLING CONTROL SYSTEM, A...
    • Publication number 20230358015
    • Publication date Nov 9, 2023
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Ryunosuke MIYAZAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM FOR SETTING TARGET TRAJECTORY OF ATTACHMENT
    • Publication number 20230304264
    • Publication date Sep 28, 2023
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Daisuke NODA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    GUIDANCE SYSTEM
    • Publication number 20220412751
    • Publication date Dec 29, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Nobuhiro FUKUO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    GUIDANCE SYSTEM
    • Publication number 20220363520
    • Publication date Nov 17, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Yusuke KAMIMURA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    SYSTEM FOR DETERMINING CONTENT OF WORK PERFORMED BY CONSTRUCTION MA...
    • Publication number 20220259815
    • Publication date Aug 18, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Sho FUJIWARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE WORK INFORMATION GENERATION SYSTEM AND WORK IN...
    • Publication number 20220254054
    • Publication date Aug 11, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tomofumi OKADA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HOLDING APPARATUS AND WORK MACHINE INCLUDING THE SAME
    • Publication number 20220177278
    • Publication date Jun 9, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Yasuhiko SHIMAZU
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    COMPACTION MANAGEMENT SYSTEM
    • Publication number 20220145584
    • Publication date May 12, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Sho FUJIWARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE TARGET POSITION ESTIMATION DEVICE
    • Publication number 20220106774
    • Publication date Apr 7, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YAMASHITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    OPERATION CONTROL DEVICE FOR CONSTRUCTION MACHINE
    • Publication number 20220090362
    • Publication date Mar 24, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YAMASHITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TELEOPERATION DEVICE FOR CONSTRUCTION MACHINERY
    • Publication number 20220002968
    • Publication date Jan 6, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Daisuke NODA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20210292994
    • Publication date Sep 23, 2021
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Yusuke KAMIMURA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE WORK INFORMATION MANAGEMENT SYSTEM
    • Publication number 20210082268
    • Publication date Mar 18, 2021
    • Kobelco Construction Machinery Co., Ltd.
    • Takayuki DOI
    • G08 - SIGNALLING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20210002853
    • Publication date Jan 7, 2021
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YAMASHITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20180179734
    • Publication date Jun 28, 2018
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YAMASHITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ROTATION DRIVE APPARATUS FOR CONSTRUCTION MACHINE
    • Publication number 20170107690
    • Publication date Apr 20, 2017
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YAMASHITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    POWER CONTROL DEVICE AND HYBRID CONSTRUCTION MACHINE PROVIDED WITH...
    • Publication number 20160214597
    • Publication date Jul 28, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takao NANJO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE DEVICE FOR CONSTRUCTION MACHINE
    • Publication number 20150126319
    • Publication date May 7, 2015
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masatsugu Hamasaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DRIVE DEVICE FOR CONSTRUCTION MACHINE
    • Publication number 20150099604
    • Publication date Apr 9, 2015
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masatsugu Hamasaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYBRID CONSTRUCTION MACHINE
    • Publication number 20150025726
    • Publication date Jan 22, 2015
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YAMASHITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYBRID TYPE CONSTRUCTION MACHINE
    • Publication number 20140183876
    • Publication date Jul 3, 2014
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YAMASHITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SLEWING-TYPE WORKING MACHINE
    • Publication number 20140166135
    • Publication date Jun 19, 2014
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Koji Yamashita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYBRID CONSTRUCTION MACHINE
    • Publication number 20140062096
    • Publication date Mar 6, 2014
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YAMASHITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SLEWING TYPE WORKING MACHINE
    • Publication number 20140013753
    • Publication date Jan 16, 2014
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji Ueda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING