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Yoshihide KIYOSAWA

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  • Azumino-shi, 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

    Speed reducer
    • Patent number D971978
    • Issue date Dec 6, 2022
    • Harmonic Drive Systems Inc.
    • Hiroaki Kimura
    • D15 - Machines not elsewhere specified
  • 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

    Speed reducer
    • Patent number D937332
    • Issue date Nov 30, 2021
    • Hiroaki Kimura
    • D15 - Machines not elsewhere specified
  • 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

    Dual-type strain wave gearing
    • Patent number 11,092,223
    • Issue date Aug 17, 2021
    • Harmonic Drive Systems Inc.
    • Jun Handa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary actuator and linear actuator
    • Patent number 11,002,348
    • Issue date May 11, 2021
    • Harmonic Drive Systems Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silk hat-type strain wave gear device
    • Patent number 10,823,278
    • Issue date Nov 3, 2020
    • Harmonic Drive Systems Inc.
    • Shunichi Tezuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable compression ratio mechanism for internal combustion engine
    • Patent number 10,400,667
    • Issue date Sep 3, 2019
    • Nissan Motor Co., Ltd.
    • Ryosuke Hiyoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable compression ratio mechanism for internal combustion engine
    • Patent number 10,400,666
    • Issue date Sep 3, 2019
    • Nissan Motor Co., Ltd.
    • Ryosuke Hiyoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flat strain wave gearing
    • Patent number 10,393,227
    • Issue date Aug 27, 2019
    • Harmonic Drive Systems Inc.
    • Jun Handa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-type strain wave gearing
    • Patent number 10,309,513
    • Issue date Jun 4, 2019
    • Harmonic Drive Systems Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-type strain wave gearing
    • Patent number 10,295,037
    • Issue date May 21, 2019
    • Harmonic Drive Systems Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-type strain wave gearing
    • Patent number 10,253,862
    • Issue date Apr 9, 2019
    • Harmonic Drive Systems Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-type strain wave gearing
    • Patent number 10,253,863
    • Issue date Apr 9, 2019
    • Harmonic Drive Systems Inc.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-type strain wave gearing
    • Patent number 10,197,145
    • Issue date Feb 5, 2019
    • HARMINIC DRIVE SYSTEMS INC.
    • Yoshihide Kiyosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing and method for manufacturing multi-layer hollow...
    • Patent number 10,132,398
    • Issue date Nov 20, 2018
    • Harmonic Drive Systems Inc.
    • Masaru Kobayashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bearing holder, bearing mechanism, and strain wave gearing device
    • Patent number 10,006,534
    • Issue date Jun 26, 2018
    • Harmonic Drive Systems Inc.
    • Yuya Murayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastening structure for fastening driven member to strain wave gear...
    • Patent number 9,989,141
    • Issue date Jun 5, 2018
    • Harmonic Drive Systems Inc.
    • Sotaro Miyake
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing
    • Patent number 9,797,497
    • Issue date Oct 24, 2017
    • Harmonic Drive Systems Inc.
    • Yoshitomo Mizoguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary actuator and strain wave gearing reduction drive unit
    • Patent number 9,772,021
    • Issue date Sep 26, 2017
    • Harmonic Drive Systems Inc.
    • Jun Handa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wave generator and strain wave gearing
    • Patent number 9,709,151
    • Issue date Jul 18, 2017
    • Harmonic Drive Systems Inc.
    • Junichi Kurogi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing
    • Patent number 9,523,421
    • Issue date Dec 20, 2016
    • Harmonic Drive Systems Inc.
    • Yuya Murayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain wave gearing unit
    • Patent number 9,441,721
    • Issue date Sep 13, 2016
    • Harmonic Drive Systems Inc.
    • Daisuke Orii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wave generator of strain wave gearing
    • Patent number 9,435,418
    • Issue date Sep 6, 2016
    • Harmonic Drive Systems Inc.
    • Tatsuro Hoshina
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hollow-type strain wave gearing unit
    • Patent number 9,382,993
    • Issue date Jul 5, 2016
    • Harmonic Drive Systems Inc.
    • Yuya Murayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wave generator of strain wave gearing
    • Patent number 9,377,096
    • Issue date Jun 28, 2016
    • Harmonic Drive Systems Inc.
    • Tatsuro Hoshina
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hollow strain wave gearing
    • Patent number 9,371,900
    • Issue date Jun 21, 2016
    • Harmonic Drive Systems Inc.
    • Jun Handa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wave generator and strain wave gearing
    • Patent number 9,341,252
    • Issue date May 17, 2016
    • Harmonic Drive Systems Inc.
    • Xin Yue Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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...

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 UNIT
    • Publication number 20230035665
    • Publication date Feb 2, 2023
    • Harmonic Drive Systems Inc.
    • Hiroaki KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING UNIT
    • Publication number 20210404544
    • Publication date Dec 30, 2021
    • Harmonic Drive Systems Inc.
    • Hiroaki KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE GENERATOR AND STRAIN WAVE GEARING
    • Publication number 20210324948
    • Publication date Oct 21, 2021
    • HARMONIC DRIVE SYSTEMS INC.
    • Xin Yue Zhang
    • 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

    SILK HAT-TYPE STRAIN WAVE GEAR DEVICE
    • Publication number 20200072338
    • Publication date Mar 5, 2020
    • HARMONIC DRIVE SYSTEMS INC.
    • Shunichi TEZUKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY ACTUATOR AND LINEAR ACTUATOR
    • Publication number 20200049237
    • Publication date Feb 13, 2020
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL-TYPE STRAIN WAVE GEARING
    • Publication number 20190203819
    • Publication date Jul 4, 2019
    • HARMONIC DRIVE SYSTEMS INC.
    • Jun HANDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE COMPRESSION RATIO MECHANISM FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180195433
    • Publication date Jul 12, 2018
    • NISSAN MOTOR CO., LTD.
    • Ryosuke HIYOSHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE COMPRESSION RATIO MECHANISM FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180163622
    • Publication date Jun 14, 2018
    • NISSAN MOTOR CO., LTD.
    • Ryosuke HIYOSHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLAT STRAIN WAVE GEARING
    • Publication number 20170219050
    • Publication date Aug 3, 2017
    • Harmonic Drive Systems Inc.
    • Jun HANDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL-TYPE STRAIN WAVE GEARING
    • Publication number 20170211678
    • Publication date Jul 27, 2017
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL-TYPE STRAIN WAVE GEARING
    • Publication number 20170211679
    • Publication date Jul 27, 2017
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL-TYPE STRAIN WAVE GEARING
    • Publication number 20170211677
    • Publication date Jul 27, 2017
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL-TYPE STRAIN WAVE GEARING
    • Publication number 20170198802
    • Publication date Jul 13, 2017
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL-TYPE STRAIN WAVE GEARING
    • Publication number 20170175869
    • Publication date Jun 22, 2017
    • Harmonic Drive Systems Inc.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING AND METHOD FOR MANUFACTURING MULTI-LAYER HOLLOW...
    • Publication number 20170082187
    • Publication date Mar 23, 2017
    • HARMONIC DRIVE SYSTEMS INC.
    • Masaru KOBAYASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WAVE GENERATOR FOR STRAIN WAVE GEARING AND METHOD FOR PRODUCING WAV...
    • Publication number 20170059024
    • Publication date Mar 2, 2017
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshihide KIYOSAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FASTENING STRUCTURE FOR FASTENING DRIVEN MEMBER TO STRAIN WAVE GEAR...
    • Publication number 20160201783
    • Publication date Jul 14, 2016
    • HARMONIC DRIVE SYSTEMS INC.
    • Sotaro MIYAKE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING DEVICE
    • Publication number 20160178044
    • Publication date Jun 23, 2016
    • HARMONIC DRIVE SYSTEMS INC.
    • Noboru TAKIZAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY ACTUATOR AND STRAIN WAVE GEARING REDUCTION DRIVE UNIT
    • Publication number 20160178045
    • Publication date Jun 23, 2016
    • Harmonic Drive Systems Inc.
    • Jun HANDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING
    • Publication number 20160160985
    • Publication date Jun 9, 2016
    • HARMONIC DRIVE SYSTEMS INC.
    • Yoshitomo MIZOGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING
    • Publication number 20160109014
    • Publication date Apr 21, 2016
    • HARMONIC DRIVE SYSTEMS INC.
    • Yuya MURAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING HOLDER, BEARING MECHANISM, AND STRAIN WAVE GEARING DEVICE
    • Publication number 20160084367
    • Publication date Mar 24, 2016
    • Harmonic Drive Systems Inc.
    • Yuya MURAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE GENERATOR OF STRAIN WAVE GEARING
    • Publication number 20160047451
    • Publication date Feb 18, 2016
    • Harmonic Drive Systems Inc.
    • Tatsuro HOSHINA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE GENERATOR OF STRAIN WAVE GEARING
    • Publication number 20160025203
    • Publication date Jan 28, 2016
    • HARMONIC DRIVE SYSTEMS INC.
    • Tatsuro HOSHINA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOLLOW-TYPE STRAIN WAVE GEARING UNIT
    • Publication number 20150300475
    • Publication date Oct 22, 2015
    • HARMONIC DRIVE SYSTEMS INC.
    • Yuya Murayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRAIN WAVE GEARING UNIT
    • Publication number 20150285357
    • Publication date Oct 8, 2015
    • HARMONIC DRIVE SYSTEMS INC.
    • Daisuke Orii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WAVE GENERATOR AND STRAIN WAVE GEARING
    • Publication number 20150285356
    • Publication date Oct 8, 2015
    • Harmonic Drive Systems Inc.
    • Junichi Kurogi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...