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Mariko Mizuochi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Site management system and work machine
    • Patent number 12,098,520
    • Issue date Sep 24, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Traffic flow control system, traffic flow control program, traffic...
    • Patent number 11,798,410
    • Issue date Oct 24, 2023
    • Hitachi, Ltd.
    • Keiichi Katsuta
    • G08 - SIGNALLING
  • Information Patent Grant

    Work machine
    • Patent number 11,414,836
    • Issue date Aug 16, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 11,401,696
    • Issue date Aug 2, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Worker management system
    • Patent number 10,777,023
    • Issue date Sep 15, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko Mizuochi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Periphery monitoring device of work machine
    • Patent number 10,570,587
    • Issue date Feb 25, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Kazushige Kurokami
    • B60 - VEHICLES IN GENERAL
  • 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

    Hydraulic closed circuit system
    • Patent number 9,683,588
    • Issue date Jun 20, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroyuki Sadamori
    • 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

    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

Patents Applicationslast 30 patents

  • Information Patent Application

    SITE MANAGEMENT SYSTEM AND WORK MACHINE
    • Publication number 20220333346
    • Publication date Oct 20, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko MIZUOCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TRAFFIC FLOW CONTROL SYSTEM, TRAFFIC FLOW CONTROL PROGRAM, TRAFFIC...
    • Publication number 20220284809
    • Publication date Sep 8, 2022
    • Hitachi, Ltd
    • Keiichi KATSUTA
    • G08 - SIGNALLING
  • Information Patent Application

    WORKER MANAGEMENT SYSTEM
    • Publication number 20200226849
    • Publication date Jul 16, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko MIZUOCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20200217049
    • Publication date Jul 9, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Mariko MIZUOCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK MACHINE
    • Publication number 20200131737
    • Publication date Apr 30, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke SUZUKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PERIPHERY MONITORING DEVICE OF WORK MACHINE
    • Publication number 20190352885
    • Publication date Nov 21, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Kazushige KUROKAMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20190211532
    • Publication date Jul 11, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroshi SAKAMOTO
    • 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

    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

    HYDRAULIC CLOSED CIRCUIT SYSTEM
    • Publication number 20140366519
    • Publication date Dec 18, 2014
    • Hiroyuki Sadamori
    • 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