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Keiji Ueura

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retainer for roller bearing and needle roller bearing
    • Patent number 8,864,387
    • Issue date Oct 21, 2014
    • Harmonic Drive Systems, Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wave generator for wave gear device
    • Patent number 8,770,064
    • Issue date Jul 8, 2014
    • Harmonic Drive Systems Inc.
    • Xin Yue Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wave type linear motion mechanism and holding mechanism
    • Patent number 8,430,386
    • Issue date Apr 30, 2013
    • Harmonic Drive Systems Inc.
    • Keiji Ueura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Flat type wave gear device
    • Patent number 7,836,786
    • Issue date Nov 23, 2010
    • Harmonic Drive Systems Inc.
    • Xin Yue Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    RETAINER FOR ROLLER BEARING AND NEEDLE ROLLER BEARING
    • Publication number 20140016892
    • Publication date Jan 16, 2014
    • Harmonic Drive Systems, Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE GENERATOR FOR WAVE GEAR DEVICE
    • Publication number 20130079190
    • Publication date Mar 28, 2013
    • Harmonic Drive Systems, Inc.
    • XIN YUE ZHANG
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    WAVE TYPE LINEAR MOTION MECHANISM AND HOLDING MECHANISM
    • Publication number 20110133382
    • Publication date Jun 9, 2011
    • Harmonic Drive Systems, Inc.
    • Keiji Ueura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Wave Generator for Wave Gear Device
    • Publication number 20100175503
    • Publication date Jul 15, 2010
    • Harmonic Drive Systems Inc.
    • Xin Yue Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLAT TYPE WAVE GEAR DEVICE
    • Publication number 20080173130
    • Publication date Jul 24, 2008
    • Harmonic Drive Systems Inc.
    • Xin Yue ZHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...