TREA

Systems with two or more pumps

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Industry

  • CPC
  • E02F9/2292
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00

Current Industry

E02F9/2292Systems with two or more pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Work machine
    • Patent number 11,970,840
    • Issue date Apr 30, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroki Takeuchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,970,838
    • Issue date Apr 30, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Shohei Sugiki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work vehicle, and control device and control method for power machine
    • Patent number 11,952,749
    • Issue date Apr 9, 2024
    • Komatsu Ltd.
    • Kenichi Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control device and control method for loading machine
    • Patent number 11,952,745
    • Issue date Apr 9, 2024
    • Komatsu Ltd.
    • Yusuke Saigo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 11,952,741
    • Issue date Apr 9, 2024
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Takeya Izumikawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 11,946,223
    • Issue date Apr 2, 2024
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Sou Sakuta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Working machine
    • Patent number 11,946,227
    • Issue date Apr 2, 2024
    • Kubota Corporation
    • Kohei Nagao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,946,224
    • Issue date Apr 2, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Seiji Hijikata
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method and systems for controlling electrically-powered hydraulic c...
    • Patent number 11,946,225
    • Issue date Apr 2, 2024
    • Caterpillar Inc.
    • Kalpeshkumar N Patel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Display device, shovel, information processing apparatus
    • Patent number 11,939,747
    • Issue date Mar 26, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Takumi Itoh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically driven construction machine
    • Patent number 11,939,745
    • Issue date Mar 26, 2024
    • Hitachi Construction Machinery Tierra Co., Ltd
    • Takeshi Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic system
    • Patent number 11,927,205
    • Issue date Mar 12, 2024
    • Komatsu Ltd.
    • Yuichi Hishinuma
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working control device in working vehicle
    • Patent number 11,927,207
    • Issue date Mar 12, 2024
    • Takeuchi Mfg. Co., Ltd.
    • Shumpei Okutani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic excavator drive system
    • Patent number 11,926,986
    • Issue date Mar 12, 2024
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Akihiro Kondo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Coordinated access point spatial reuse
    • Patent number 11,926,993
    • Issue date Mar 12, 2024
    • QUALCOMM Incorporated
    • Lochan Verma
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 11,913,198
    • Issue date Feb 27, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroyuki Yamada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel and system for shovel
    • Patent number 11,913,197
    • Issue date Feb 27, 2024
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Toshiki Fukuoka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel, information processing device, information processing metho...
    • Patent number 11,913,193
    • Issue date Feb 27, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Tetsuji Ono
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic machine
    • Patent number 11,913,195
    • Issue date Feb 27, 2024
    • Volvo Construction Equipment AB
    • Sangki Bae
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,905,683
    • Issue date Feb 20, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system for working machine, and working machine
    • Patent number 11,905,684
    • Issue date Feb 20, 2024
    • Kubota Corporation
    • Masaki Inaoka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system for working machine
    • Patent number 11,898,327
    • Issue date Feb 13, 2024
    • Kubota Corporation
    • Kohei Nagao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work vehicle and control method for work vehicle
    • Patent number 11,898,328
    • Issue date Feb 13, 2024
    • Komatsu Ltd.
    • Shogo Miyazaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Automatic operation work machine
    • Patent number 11,891,776
    • Issue date Feb 6, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroyuki Yamada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • 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

    Loading vehicle
    • Patent number 11,891,781
    • Issue date Feb 6, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Koji Hyodo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic control device for work machine
    • Patent number 11,885,105
    • Issue date Jan 30, 2024
    • Kobelco Construction Machinery Co., Ltd.
    • Masaki Nagai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Power system for a working machine and corresponding operation method
    • Patent number 11,885,103
    • Issue date Jan 30, 2024
    • Volvo Construction Equipment AB
    • Karl Uebel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 11,879,233
    • Issue date Jan 23, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Ryu Narikawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,873,624
    • Issue date Jan 16, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPACT ARTICULATED BACKHOE LOADER WITH 270 DEGREE EXCAVATION ADVAN...
    • Publication number 20240133153
    • Publication date Apr 25, 2024
    • Escorts Kubota Limited
    • Vikas SACHDEVA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SLOPE WORK VEHICLE
    • Publication number 20240133159
    • Publication date Apr 25, 2024
    • Toshihito OkAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Servo-Controlled Metering Valve and Fluid Injection System
    • Publication number 20240125094
    • Publication date Apr 18, 2024
    • Electric Power Research Institute, Inc.
    • Hermann Josef Laumen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240117879
    • Publication date Apr 11, 2024
    • KUBOTA CORPORATION
    • Daiki ABE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    EXCAVATOR AND METHOD OF CONTROLLING EXCAVATOR
    • Publication number 20240117600
    • Publication date Apr 11, 2024
    • Komatsu Ltd.
    • Wataru Sumino
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240102265
    • Publication date Mar 28, 2024
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AN IMPROVED ELECTRIC DRIVEN HYDRAULIC POWER SYSTEM
    • Publication number 20240084554
    • Publication date Mar 14, 2024
    • PYUNG KANG BIO IT MECHATRONICS CO.,LTD.
    • Kil Ho CHOI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Utility Vehicle with Automatic Shift Control
    • Publication number 20240076852
    • Publication date Mar 7, 2024
    • Wacker Neuson America Corporation
    • Donovan Knutson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE
    • Publication number 20240060271
    • Publication date Feb 22, 2024
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL
    • Publication number 20240052595
    • Publication date Feb 15, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Yoshiyasu ITSUJI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
    • Publication number 20240052598
    • Publication date Feb 15, 2024
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20240018747
    • Publication date Jan 18, 2024
    • Yanmar Holdings Co., Ltd.
    • Kohei OKAZAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL AND CONSTRUCTION ASSISTING SYSTEM OF SHOVEL
    • Publication number 20240011245
    • Publication date Jan 11, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Masaru ONODERA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE AND OPERATING DEVICE FOR WORK MACHINE
    • Publication number 20240011243
    • Publication date Jan 11, 2024
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Youji MISAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20240011248
    • Publication date Jan 11, 2024
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masahiro KAWAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine Control Method, Work Machine Control Program, Work Mac...
    • Publication number 20240003121
    • Publication date Jan 4, 2024
    • Yanmar Holdings Co., Ltd.
    • Takanori Okamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ELECTRO-HYDRAULIC CONTROLLED EXCAVATOR TRAVEL TO TOOL CONTROL PRIOR...
    • Publication number 20240003118
    • Publication date Jan 4, 2024
    • CATERPILLAR S.A.R.L.
    • Michael Aron Viergutz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE AND METHOD FOR CALIBRATING AN ELECTROHYDRAULIC PUMP IN...
    • Publication number 20230407599
    • Publication date Dec 21, 2023
    • Deere & Company
    • Justin Sticksel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230392347
    • Publication date Dec 7, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Satoshi NAKAMURA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20230383499
    • Publication date Nov 30, 2023
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20230349132
    • Publication date Nov 2, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Shohei SUGIKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SWITCH VALVE BLOCK FOR A HYDRAULICALLY ACTUATABLE WORKING MACHINE
    • Publication number 20230340968
    • Publication date Oct 26, 2023
    • Liebherr-Werk Bischofshofen GmbH
    • Rupert GAPPMAIER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20230323634
    • Publication date Oct 12, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Masatoshi HOSHINO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Vehicle
    • Publication number 20230323625
    • Publication date Oct 12, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Jyotsna PANDEY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE, AND WORKING MACHINE
    • Publication number 20230323636
    • Publication date Oct 12, 2023
    • KUBOTA CORPORATION
    • Masaki INAOKA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC EXCAVATOR DRIVE SYSTEM
    • Publication number 20230313487
    • Publication date Oct 5, 2023
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20230287654
    • Publication date Sep 14, 2023
    • KUBOTA CORPORATION
    • Daiki ABE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230279642
    • Publication date Sep 7, 2023
    • Komatsu Ltd.
    • Shinichi KITAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC APPARATUS AND METHOD FOR A VEHICLE
    • Publication number 20230250616
    • Publication date Aug 10, 2023
    • DANFOSS SCOTLAND LIMITED
    • Daniil DUMNOV
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONTROL UNIT
    • Publication number 20230243125
    • Publication date Aug 3, 2023
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Mikael Petersson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING