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Norio Shirokoshi

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Strain wave gearing provided with three-dimensional tooth profile
    • Patent number 11,946,536
    • Issue date Apr 2, 2024
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing provided with three-dimensional tooth profile
    • Patent number 11,828,356
    • Issue date Nov 28, 2023
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing
    • Patent number 11,732,791
    • Issue date Aug 22, 2023
    • Harmonic Drive System Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wave generator of strain wave gearing device
    • Patent number 11,649,886
    • Issue date May 16, 2023
    • Harmonic Drive Systems Inc.
    • Daisuke Orii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing device
    • Patent number 11,603,918
    • Issue date Mar 14, 2023
    • Harmonic Drive Systems Inc.
    • Daisuke Orii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wave generator for strain wave gearing
    • Patent number 11,486,481
    • Issue date Nov 1, 2022
    • Harmonic Drive Systems Inc.
    • Syuhei Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing having unit structure
    • Patent number 11,320,034
    • Issue date May 3, 2022
    • Harmonic Drive Systems Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for lubricating strain wave gearing
    • Patent number 11,320,041
    • Issue date May 3, 2022
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unit-type strain wave gearing
    • Patent number 11,168,775
    • Issue date Nov 9, 2021
    • Harmonic Drive Systems Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing
    • Patent number 11,118,668
    • Issue date Sep 14, 2021
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing provided with lubricant-mixing-prevention part
    • Patent number 11,118,669
    • Issue date Sep 14, 2021
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cup-type strain wave gearing
    • Patent number 10,883,592
    • Issue date Jan 5, 2021
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing having 3-dimensional meshing tooth profile
    • Patent number 10,823,259
    • Issue date Nov 3, 2020
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear device series
    • Patent number 10,760,648
    • Issue date Sep 1, 2020
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary reduction gear device
    • Patent number 10,215,259
    • Issue date Feb 26, 2019
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear drive
    • Patent number 9,897,195
    • Issue date Feb 20, 2018
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear reducer
    • Patent number 9,605,749
    • Issue date Mar 28, 2017
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rigid coupling
    • Patent number 9,222,519
    • Issue date Dec 29, 2015
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary differential reduction device
    • Patent number 8,864,617
    • Issue date Oct 21, 2014
    • Harmonic Drive Systems, Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of fastening gear and structure of the same
    • Patent number 8,020,299
    • Issue date Sep 20, 2011
    • Harmonic AD, Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake-equipped retracting device for retractable member
    • Patent number 7,686,141
    • Issue date Mar 30, 2010
    • Harmonic Ad, Inc.
    • Norio Shirokoshi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Brake-equipped retracting mechanism for retractable member
    • Patent number 7,293,632
    • Issue date Nov 13, 2007
    • Harmonic AD, Inc.
    • Norio Shirokoshi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Planetary gear drive
    • Patent number 7,059,996
    • Issue date Jun 13, 2006
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    4-point contact ball bearing
    • Patent number 6,837,623
    • Issue date Jan 4, 2005
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Small backlash planetary gear assembly
    • Patent number 6,290,625
    • Issue date Sep 18, 2001
    • Harmonic Drive Systems, Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear device
    • Patent number 6,129,648
    • Issue date Oct 10, 2000
    • Harmonic Drive Systems, Inc.
    • Yoshihiro Tanioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear device having a backlash adjusting mechanism
    • Patent number 6,099,432
    • Issue date Aug 8, 2000
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible meshing type gear drive having specific sequences of actua...
    • Patent number 5,931,054
    • Issue date Aug 3, 1999
    • Harmonic Drive Systems, Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    STRAIN WAVE GEARING PROVIDED WITH THREE-DIMENSIONAL TOOTH PROFILE
    • Publication number 20230358304
    • Publication date Nov 9, 2023
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING PROVIDED WITH THREE-DIMENSIONAL TOOTH PROFILE
    • Publication number 20230349458
    • Publication date Nov 2, 2023
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR SKIVING PROCESS METHOD
    • Publication number 20230330763
    • Publication date Oct 19, 2023
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STRAIN WAVE GEARING
    • Publication number 20220333673
    • Publication date Oct 20, 2022
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE GENERATOR OF STRAIN WAVE GEARING DEVICE
    • Publication number 20210372515
    • Publication date Dec 2, 2021
    • HARMONIC DRIVE SYSTEMS INC.
    • Daisuke ORII
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING
    • Publication number 20210364077
    • Publication date Nov 25, 2021
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING DEVICE
    • Publication number 20210341048
    • Publication date Nov 4, 2021
    • HARMONIC DRIVE SYSTEMS INC.
    • Daisuke ORII
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR LUBRICATING STRAIN WAVE GEARING
    • Publication number 20210222769
    • Publication date Jul 22, 2021
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE GENERATOR FOR STRAIN WAVE GEARING
    • Publication number 20210140531
    • Publication date May 13, 2021
    • HARMONIC DRIVE SYSTEMS INC.
    • Syuhei KOBAYASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING
    • Publication number 20210140529
    • Publication date May 13, 2021
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    UNIT-TYPE STRAIN WAVE GEARING
    • Publication number 20200284333
    • Publication date Sep 10, 2020
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING HAVING UNIT STRUCTURE
    • Publication number 20200240500
    • Publication date Jul 30, 2020
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING PROVIDED WITH LUBRICANT-MIXING-PREVENTION PART
    • Publication number 20200232549
    • Publication date Jul 23, 2020
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE BEARING FOR STRAIN WAVE GEARING
    • Publication number 20200173532
    • Publication date Jun 4, 2020
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING HAVING 3-DIMENSIONAL MESHING TOOTH PROFILE
    • Publication number 20190368576
    • Publication date Dec 5, 2019
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CUP-TYPE STRAIN WAVE GEARING
    • Publication number 20190353236
    • Publication date Nov 21, 2019
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT COUPLING
    • Publication number 20180355898
    • Publication date Dec 13, 2018
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR DEVICE SERIES
    • Publication number 20180156313
    • Publication date Jun 7, 2018
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio SHIROKOSHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR DRIVE
    • Publication number 20170314671
    • Publication date Nov 2, 2017
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY REDUCTION GEAR DEVICE
    • Publication number 20170227091
    • Publication date Aug 10, 2017
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR REDUCER
    • Publication number 20160319927
    • Publication date Nov 3, 2016
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RIGID COUPLING
    • Publication number 20150132047
    • Publication date May 14, 2015
    • HARMONIC DRIVE SYSTEMS INC.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY DIFFERENTIAL REDUCTION DEVICE
    • Publication number 20140004989
    • Publication date Jan 2, 2014
    • Harmonic Drive Systems, Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SWITCHABLE ROTATION DRIVE DEVICE
    • Publication number 20100179022
    • Publication date Jul 15, 2010
    • HARMONIC AD, INC.
    • Norio Shirokoshi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Brake-Equipped Retracting Device for Retractable Member
    • Publication number 20080283650
    • Publication date Nov 20, 2008
    • Norio Shirokoshi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Method of fastening gear and structure of the same
    • Publication number 20080028612
    • Publication date Feb 7, 2008
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Brake-equipped retracting mechanism for retractable member
    • Publication number 20060060439
    • Publication date Mar 23, 2006
    • Norio Shirokoshi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Planetary gear drive
    • Publication number 20040259677
    • Publication date Dec 23, 2004
    • Harmonic Drive Systems Inc.
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    4-point contact ball bearing
    • Publication number 20030059142
    • Publication date Mar 27, 2003
    • Norio Shirokoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...