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Naoto Hori

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic driving apparatus of work machine
    • Patent number 10,704,229
    • Issue date Jul 7, 2020
    • Kobe Steel, Ltd.
    • Shohei Uemura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine hydraulic drive device
    • Patent number 10,392,780
    • Issue date Aug 27, 2019
    • Kobe Steel, Ltd.
    • Naoki Sugano
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Electric winch device
    • Patent number 10,315,896
    • Issue date Jun 11, 2019
    • Kobe Steel, Ltd.
    • Hiroaki Kawai
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Electric winch device
    • Patent number 10,196,247
    • Issue date Feb 5, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi Hiekata
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Electric winch device
    • Patent number 10,150,655
    • Issue date Dec 11, 2018
    • Kobe Steel, Ltd.
    • Takashi Hiekata
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydraulic drive apparatus for work machine
    • Patent number 9,650,232
    • Issue date May 16, 2017
    • Kobe Steel, Ltd.
    • Naoki Sugano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive apparatus for work machine
    • Patent number 9,528,531
    • Issue date Dec 27, 2016
    • Kobe Steel, Ltd.
    • Naoki Sugano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic driving apparatus for working machine
    • Patent number 9,316,236
    • Issue date Apr 19, 2016
    • Kobelco Cranes Co., Ltd.
    • Hiroo Kondo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic driving apparatus for working machine
    • Patent number 9,187,297
    • Issue date Nov 17, 2015
    • Kabushiki Kaisha Kobe Seiko Sho
    • Naoki Sugano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic driving apparatus for working machine
    • Patent number 9,181,070
    • Issue date Nov 10, 2015
    • Kabushiki Kaisha Kobe Seiko Sho
    • Naoki Sugano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC DRIVING APPARATUS OF WORK MACHINE
    • Publication number 20180251958
    • Publication date Sep 6, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shohei UEMURA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WORK MACHINE HYDRAULIC DRIVE DEVICE
    • Publication number 20180245312
    • Publication date Aug 30, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Naoki SUGANO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ELECTRIC WINCH DEVICE
    • Publication number 20170210606
    • Publication date Jul 27, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroaki KAWAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC WINCH DEVICE
    • Publication number 20170043983
    • Publication date Feb 16, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi HIEKATA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELECTRIC WINCH DEVICE
    • Publication number 20160289054
    • Publication date Oct 6, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takashi HIEKATA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    HYDRAULIC DRIVE APPARATUS FOR WORK MACHINE
    • Publication number 20140130488
    • Publication date May 15, 2014
    • Kobelco Cranes Co., Ltd.
    • Naoki SUGANO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVE APPARATUS FOR WORK MACHINE
    • Publication number 20140130486
    • Publication date May 15, 2014
    • Kobelco Cranes Co., Ltd.
    • Naoki Sugano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE
    • Publication number 20130152575
    • Publication date Jun 20, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroo Kondo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE
    • Publication number 20120285159
    • Publication date Nov 15, 2012
    • Kobelco Cranes Co., Ltd.
    • Naoki SUGANO
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE
    • Publication number 20120285152
    • Publication date Nov 15, 2012
    • Kobelco Cranes Co., Ltd.
    • Naoki SUGANO
    • B66 - HOISTING LIFTING HAULING