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YOSHIMI IWASAKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball screw
    • Patent number 11,174,924
    • Issue date Nov 16, 2021
    • KURODA PRECISION INDUSTRIES LTD
    • Ryo Kaibe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw
    • Patent number 10,648,546
    • Issue date May 12, 2020
    • Kuroda Precision Industries Ltd.
    • Ryo Kaibe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Deflector for ball screw mechanism and ball screw mechanism
    • Patent number 10,138,985
    • Issue date Nov 27, 2018
    • Kuroda Precision Industries Ltd.
    • Yoshimi Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plastic nut for ball screw and method for manufacturing same
    • Patent number 10,046,489
    • Issue date Aug 14, 2018
    • Kuroda Precision Industries Ltd.
    • Yoshimi Iwasaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Ball screw
    • Patent number 9,927,011
    • Issue date Mar 27, 2018
    • Kuroda Precision Industries Ltd.
    • Yoshimi Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw with an improved end deflector
    • Patent number 9,464,705
    • Issue date Oct 11, 2016
    • Kuroda Precision Industries Ltd.
    • Yoshimi Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw
    • Patent number D755619
    • Issue date May 10, 2016
    • Kuroda Precision Industries Ltd.
    • Yoshimi Iwasaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Ball screw
    • Patent number D726000
    • Issue date Apr 7, 2015
    • Kuroda Precision Industries Ltd.
    • Yoshimi Iwasaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Ball screw lubricative sealing device
    • Patent number 8,025,128
    • Issue date Sep 27, 2011
    • Kuroda Precision Industries Ltd.
    • Yoshimi Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Ball Screw
    • Publication number 20200191246
    • Publication date Jun 18, 2020
    • KURODA PRECISION INDUSTRIES LTD..
    • Ryo Kaibe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball Screw
    • Publication number 20190195325
    • Publication date Jun 27, 2019
    • Kuroda Precision Industries Ltd.
    • Ryo Kaibe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DEFLECTOR FOR BALL SCREW MECHANISM AND BALL SCREW MECHANISM
    • Publication number 20170292591
    • Publication date Oct 12, 2017
    • KURODA PRECISION INDUSTRIES LTD..
    • Yoshimi IWASAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL SCREW
    • Publication number 20170227098
    • Publication date Aug 10, 2017
    • KURODA PRECISION INDUSTRIES LTD..
    • Yoshimi IWASAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLASTIC NUT FOR BALL SCREW AND METHOD FOR MANUFACTURING SAME
    • Publication number 20150314498
    • Publication date Nov 5, 2015
    • KURODA PRECISION INDUSTRIES LTD.
    • YOSHIMI IWASAKI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    BALL SCREW WITH AN IMPROVED END DEFLECTOR
    • Publication number 20130283953
    • Publication date Oct 31, 2013
    • KURODA PRECISION INDUSTRIES LTD.
    • YOSHIMI IWASAKI
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Ball screw lubricative sealing device
    • Publication number 20100295249
    • Publication date Nov 25, 2010
    • KURODA PRECISION INDUSTRIES LTD..
    • Hiroki Sakurai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball screw lubricative sealing device
    • Publication number 20060088430
    • Publication date Apr 27, 2006
    • KURODA PRECISION INDUSTRIES, LTD.
    • Hiroki Sakurai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...