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Motozumi Yura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Three-phase induction motor
    • Patent number 12,323,018
    • Issue date Jun 3, 2025
    • Okuma Corporation
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor control device
    • Patent number 11,728,711
    • Issue date Aug 15, 2023
    • Okuma Corporation
    • Masaru Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter system with motor insulaton inspection function
    • Patent number 11,579,198
    • Issue date Feb 14, 2023
    • Okuma Corporation
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Controller of machine tool
    • Patent number 11,048,235
    • Issue date Jun 29, 2021
    • Okuma Corporation
    • Motozumi Yura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Resolver and multiple-rotation detector
    • Patent number 9,441,942
    • Issue date Sep 13, 2016
    • Okuma Corporation
    • Soichi Kawamura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Stator and resolver
    • Patent number 9,136,737
    • Issue date Sep 15, 2015
    • OKUMA Corporation
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear motor
    • Patent number 7,573,162
    • Issue date Aug 11, 2009
    • OKUMA Corporation
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor of reluctance motor
    • Patent number 7,151,336
    • Issue date Dec 19, 2006
    • Okuma Corporation
    • Takanori Yokochi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Induction motor control unit
    • Patent number 5,821,727
    • Issue date Oct 13, 1998
    • Okuma Corporation
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control unit for induction motor
    • Patent number 5,644,206
    • Issue date Jul 1, 1997
    • Okuma Corporation
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SERVO SYSTEM
    • Publication number 20240310811
    • Publication date Sep 19, 2024
    • OKUMA Corporation
    • Motozumi YURA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    THREE-PHASE INDUCTION MOTOR
    • Publication number 20230327532
    • Publication date Oct 12, 2023
    • OKUMA CORPORATION
    • Motozumi YURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER SYSTEM WITH MOTOR INSULATON INSPECTION FUNCTION
    • Publication number 20220137137
    • Publication date May 5, 2022
    • OKUMA CORPORATION
    • Motozumi YURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR CONTROL DEVICE
    • Publication number 20210249938
    • Publication date Aug 12, 2021
    • OKUMA CORPORATION
    • Masaru SAITO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROLLER OF MACHINE TOOL
    • Publication number 20200183361
    • Publication date Jun 11, 2020
    • OKUMA CORPORATION
    • Motozumi YURA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    RESOLVER AND MULTIPLE-ROTATION DETECTOR
    • Publication number 20140002064
    • Publication date Jan 2, 2014
    • Soichi Kawamura
    • G01 - MEASURING TESTING
  • Information Patent Application

    STATOR AND RESOLVER
    • Publication number 20120280678
    • Publication date Nov 8, 2012
    • OKUMA CORPORATION
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Linear motor
    • Publication number 20070194632
    • Publication date Aug 23, 2007
    • OKUMA CORPORATION
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Reluctance motor
    • Publication number 20070152527
    • Publication date Jul 5, 2007
    • OKUMA CORPORATION
    • Motozumi Yura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotor of reluctance motor
    • Publication number 20050140238
    • Publication date Jun 30, 2005
    • Takanori Yokochi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER