TREA

Yoshitaka Shizu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Series of reduction gears
    • Patent number 9,797,474
    • Issue date Oct 24, 2017
    • Sumitomo Heavy Industries, Ltd.
    • Kyoshi Asano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shovel and swiveling speed reducer
    • Patent number 9,518,374
    • Issue date Dec 13, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Kentaro Furusho
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 9,476,499
    • Issue date Oct 25, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Kentaro Furusho
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Simple planetary reduction gear
    • Patent number 9,388,880
    • Issue date Jul 12, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Yoshitaka Shizu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shaft coupling structure
    • Patent number 9,382,949
    • Issue date Jul 5, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Yuichi Nishitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling structure
    • Patent number 9,200,677
    • Issue date Dec 1, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Shinichi Nishibe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed reducer incorporating portion structure, incorporating method...
    • Patent number 8,562,473
    • Issue date Oct 22, 2013
    • Sumitomo Heavy Industries, Ltd.
    • Tetsuzo Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduction gear
    • Patent number 7,901,317
    • Issue date Mar 8, 2011
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SHOVEL
    • Publication number 20150276044
    • Publication date Oct 1, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Kentaro Furusho
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL AND SWIVELING SPEED REDUCER
    • Publication number 20150233091
    • Publication date Aug 20, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Kentaro Furusho
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SIMPLE PLANETARY REDUCTION GEAR
    • Publication number 20150226288
    • Publication date Aug 13, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Yoshitaka Shizu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SERIES OF REDUCTION GEARS
    • Publication number 20150101434
    • Publication date Apr 16, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Kyoshi Asano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT COUPLING STRUCTURE
    • Publication number 20140154005
    • Publication date Jun 5, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Shinichi Nishibe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SHAFT COUPLING STRUCTURE
    • Publication number 20140147196
    • Publication date May 29, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Yuichi Nishitani
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SPEED REDUCER INCORPORATING PORTION STRUCTURE, INCORPORATING METHOD...
    • Publication number 20130023374
    • Publication date Jan 24, 2013
    • Sumitomo Heavy Industries, Ltd.
    • Tetsuzo ISHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REDUCTION GEAR
    • Publication number 20100292040
    • Publication date Nov 18, 2010
    • Sumitomo Heavy Industries, Ltd.
    • Akira YAMAMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Robot joint drive system
    • Publication number 20090178506
    • Publication date Jul 16, 2009
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS