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Hisayoshi SAKAI

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DUSTPROOF SEAL STRUCTURE
    • Publication number 20240063680
    • Publication date Feb 22, 2024
    • Mitutoyo Corporation
    • Hisayoshi Sakai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEASUREMENT X-RAY CT APPARATUS
    • Publication number 20210072168
    • Publication date Mar 11, 2021
    • MITUTOYO CORPORATION
    • Seiji SASAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AIR BEARING
    • Publication number 20200149587
    • Publication date May 14, 2020
    • Mitutoyo Corporation
    • Hisayoshi Sakai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY TABLE APPARATUS
    • Publication number 20200130116
    • Publication date Apr 30, 2020
    • Mitutoyo Corporation
    • Tomoyuki Tamagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TABLE AND ROUNDNESS MEASURING APPARATUS
    • Publication number 20190323834
    • Publication date Oct 24, 2019
    • MITUTOYO CORPORATION
    • Hisayoshi SAKAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AIR BEARING
    • Publication number 20170284462
    • Publication date Oct 5, 2017
    • Mitutoyo Corporation
    • Kenji Ueda
    • G01 - MEASURING TESTING
  • Information Patent Application

    PROBE HEAD OF THREE-DIMENSIONAL COORDINATE MEASURING DEVICE AND TOU...
    • Publication number 20170227345
    • Publication date Aug 10, 2017
    • MITUTOYO CORPORATION
    • Hisayoshi SAKAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD OF PLACING WORK PIECE ON TABLE OF MEASURING DEVICE
    • Publication number 20160131302
    • Publication date May 12, 2016
    • MITUTOYO CORPORATION
    • Kotaro HIRANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INDUSTRIAL MACHINE AND METHOD FOR MEASURING AMOUNT OF EXPANSION/CON...
    • Publication number 20150131697
    • Publication date May 14, 2015
    • MITUTOYO CORPORATION
    • Hisayoshi SAKAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    SLIDE GUIDE DEVICE
    • Publication number 20150063730
    • Publication date Mar 5, 2015
    • Mitutoyo Corporation
    • Hisayoshi Sakai
    • G01 - MEASURING TESTING
  • Information Patent Application

    ROTATION TRANSMITTER
    • Publication number 20140342840
    • Publication date Nov 20, 2014
    • Mitutoyo Corporation
    • Hisayoshi Sakai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TWO-DIMENSION PRECISION TRANSFER EQUIPMENT, THREE-DIMENSION PRECISI...
    • Publication number 20130069294
    • Publication date Mar 21, 2013
    • MITUTOYO CORPORATION
    • Hisayoshi Sakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRECISION FEEDING DEVICE AND PRECISION TRANSFER EQUIPMENT
    • Publication number 20130068051
    • Publication date Mar 21, 2013
    • MITUTOYO CORPORATION
    • Hisayoshi SAKAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRECISION TRANSFER EQUIPMENT
    • Publication number 20130068050
    • Publication date Mar 21, 2013
    • MITUTOYO CORPORATION
    • Hisayoshi SAKAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER FREQUENCY STABILIZING DEVICE, METHOD AND PROGRAM
    • Publication number 20090232172
    • Publication date Sep 17, 2009
    • MITUTOYO CORPORATION
    • Hiroki MASUDA
    • H01 - BASIC ELECTRIC ELEMENTS