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Mitsuhiro Tamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Robot joint structure
    • Patent number 11,878,412
    • Issue date Jan 23, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method for producing gear, gear, and bending meshing type gear device
    • Patent number 11,845,205
    • Issue date Dec 19, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Reduction gear
    • Patent number 11,746,881
    • Issue date Sep 5, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Masayuki Ishizuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission device and method for manufacturing power transm...
    • Patent number 11,732,779
    • Issue date Aug 22, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear device
    • Patent number 11,649,887
    • Issue date May 16, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear device
    • Patent number 11,566,696
    • Issue date Jan 31, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Robot
    • Patent number 11,548,143
    • Issue date Jan 10, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Speed reducer
    • Patent number D956839
    • Issue date Jul 5, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Eccentric oscillation type speed reducer
    • Patent number 11,365,784
    • Issue date Jun 21, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bending meshing type gear device
    • Patent number 11,274,736
    • Issue date Mar 15, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear device and manufacturing method for gear device
    • Patent number 11,268,604
    • Issue date Mar 8, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduction gear
    • Patent number 11,174,918
    • Issue date Nov 16, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear device
    • Patent number 11,156,266
    • Issue date Oct 26, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission device
    • Patent number 11,088,589
    • Issue date Aug 10, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Koji Moritani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gear motor and assembling method thereof
    • Patent number 10,989,276
    • Issue date Apr 27, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Koji Moritani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Eccentrically oscillating type reduction gear
    • Patent number 10,895,306
    • Issue date Jan 19, 2021
    • SUMITOMO HEAVY INDUSTRIES CO., LTD.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Eccentric oscillation type speed reducer
    • Patent number 10,830,312
    • Issue date Nov 10, 2020
    • SUMITOMO HEAVY INDUSTRIES CO., LTD.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Life estimation system
    • Patent number 10,693,349
    • Issue date Jun 23, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive device
    • Patent number 10,622,867
    • Issue date Apr 14, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Torque arm structure
    • Patent number 9,897,191
    • Issue date Feb 20, 2018
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Gear motor having an antirotation member
    • Patent number 9,260,250
    • Issue date Feb 16, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Connection structure between hollow output shaft and driven shaft,...
    • Patent number 9,062,753
    • Issue date Jun 23, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Supporting structure of shaft of reduction gear
    • Patent number 8,511,193
    • Issue date Aug 20, 2013
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Supporting structure of shaft, and reduction gear
    • Patent number 8,371,186
    • Issue date Feb 12, 2013
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduction gear
    • Patent number 7,901,317
    • Issue date Mar 8, 2011
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduction gear and reduction gear frictional load application member
    • Patent number 7,506,558
    • Issue date Mar 24, 2009
    • Sumitomo Heavy Industries, Ltd.
    • Takashi Haga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduction gear for geared motor, geared motor, and product group th...
    • Patent number 7,370,549
    • Issue date May 13, 2008
    • Sumitomo Heavy Industries, Ltd.
    • Takashi Haga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    GEAR DEVICE
    • Publication number 20240167554
    • Publication date May 23, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro TAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BENDING MESHING TYPE GEAR DEVICE
    • Publication number 20240159304
    • Publication date May 16, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro TAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR DEVICE
    • Publication number 20240141982
    • Publication date May 2, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro TAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPEED REDUCER
    • Publication number 20240141977
    • Publication date May 2, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro TAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROBOT JOINT STRUCTURE
    • Publication number 20230219243
    • Publication date Jul 13, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Akira YAMAMOTO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TRANSMISSION DEVICE AND METHOD FOR MANUFACTURING POWER TRANSM...
    • Publication number 20230074194
    • Publication date Mar 9, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REDUCTION GEAR
    • Publication number 20220282780
    • Publication date Sep 8, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Masayuki Ishizuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR DEVICE
    • Publication number 20210396304
    • Publication date Dec 23, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR DEVICE
    • Publication number 20210381589
    • Publication date Dec 9, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR PRODUCING GEAR, GEAR, AND BENDING MESHING TYPE GEAR DEVICE
    • Publication number 20210354348
    • Publication date Nov 18, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ROBOT
    • Publication number 20210053210
    • Publication date Feb 25, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ECCENTRIC OSCILLATION TYPE SPEED REDUCER
    • Publication number 20210010566
    • Publication date Jan 14, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR DEVICE AND MANUFACTURING METHOD FOR GEAR DEVICE
    • Publication number 20200325976
    • Publication date Oct 15, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR DEVICE
    • Publication number 20200200235
    • Publication date Jun 25, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REDUCTION GEAR
    • Publication number 20200191254
    • Publication date Jun 18, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Masayuki Ishizuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ECCENTRICALLY OSCILLATING TYPE REDUCTION GEAR
    • Publication number 20200025277
    • Publication date Jan 23, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REDUCTION GEAR
    • Publication number 20190390735
    • Publication date Dec 26, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ECCENTRIC OSCILLATION TYPE SPEED REDUCER
    • Publication number 20190264780
    • Publication date Aug 29, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR MOTOR AND ASSEMBLING METHOD THEREOF
    • Publication number 20190162271
    • Publication date May 30, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Koji Moritani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIFE ESTIMATION SYSTEM
    • Publication number 20190140526
    • Publication date May 9, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER TRANSMISSION DEVICE
    • Publication number 20190131846
    • Publication date May 2, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Koji Moritani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BENDING MESHING TYPE GEAR DEVICE
    • Publication number 20180266533
    • Publication date Sep 20, 2018
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20180262085
    • Publication date Sep 13, 2018
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE ARM STRUCTURE
    • Publication number 20150226313
    • Publication date Aug 13, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro Tamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    GEAR MOTOR
    • Publication number 20140183997
    • Publication date Jul 3, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro TAMURA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONNECTION STRUCTURE BETWEEN HOLLOW OUTPUT SHAFT AND DRIVEN SHAFT,...
    • Publication number 20130058709
    • Publication date Mar 7, 2013
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro TAMURA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    REDUCTION GEAR
    • Publication number 20100292040
    • Publication date Nov 18, 2010
    • Sumitomo Heavy Industries, Ltd.
    • Akira YAMAMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPPORTING STRUCTURE OF SHAFT OF REDUCTION GEAR
    • Publication number 20100086248
    • Publication date Apr 8, 2010
    • Sumitomo Heavy Industries, Ltd.
    • Akira YAMAMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPPORTING STRUCTURE OF SHAFT, AND REDUCTION GEAR
    • Publication number 20100080498
    • Publication date Apr 1, 2010
    • Sumitomo Heavy Industries, Ltd.
    • Mitsuhiro TAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Robot joint drive system
    • Publication number 20090178506
    • Publication date Jul 16, 2009
    • Sumitomo Heavy Industries, Ltd.
    • Akira Yamamoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS