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Katsuhiro HIRATA

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic geared motor
    • Patent number 11,979,072
    • Issue date May 7, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hajime Ukaji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine and rotary electric machine controller
    • Patent number 10,734,875
    • Issue date Aug 4, 2020
    • Osaka University
    • Katsuhiro Hirata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear vernier motor
    • Patent number 10,128,731
    • Issue date Nov 13, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Ryota Hiura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetic wave gear device
    • Patent number 10,014,738
    • Issue date Jul 3, 2018
    • IHI Corporation
    • Narifumi Tojima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear actuator
    • Patent number 8,723,375
    • Issue date May 13, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Ryota Hiura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method of preparing calibration curve for quantitative analysis of...
    • Patent number 7,809,416
    • Issue date Oct 5, 2010
    • Panasonic Electric Works Co., Ltd.
    • Tomohiro Ota
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rolling driving actuator and power toothbrush using the same
    • Patent number 7,712,174
    • Issue date May 11, 2010
    • Panasonic Electric Works Co., Ltd.
    • Hiroaki Shimizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator capable of reciprocal linear driving and rolling driving a...
    • Patent number 7,443,058
    • Issue date Oct 28, 2008
    • Matsushita Electric Works, Ltd.
    • Hiroaki Shimizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear oscillator and electrically driven toothbrush
    • Patent number 7,315,098
    • Issue date Jan 1, 2008
    • Matsushita Electric Works, Ltd.
    • Tomohiro Kunita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator
    • Patent number 7,218,018
    • Issue date May 15, 2007
    • Matsushita Electric Works, Ltd.
    • Yuya Hasegawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear oscillator
    • Patent number 6,958,553
    • Issue date Oct 25, 2005
    • Matsushita Electric Works, Ltd.
    • Yoshitaka Ichii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear oscillator
    • Patent number 6,873,067
    • Issue date Mar 29, 2005
    • Matsushita Electric Works, Ltd.
    • Yoshitaka Ichii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator capable of revolving
    • Patent number 6,710,483
    • Issue date Mar 23, 2004
    • Matsushita Electric Works, Ltd.
    • Tomohiro Ota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    PERMANENT MAGNET-TYPE ROTARY ELECTRIC MACHINE
    • Publication number 20240421643
    • Publication date Dec 19, 2024
    • Mitsubishi Electric Corporation
    • Haruyuki KOMETANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PERMANENT MAGNET-TYPE ROTARY ELECTRIC MACHINE
    • Publication number 20240120817
    • Publication date Apr 11, 2024
    • Mitsubishi Electric Corporation
    • Haruyuki KOMETANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC STRAIN WAVE GEAR DEVICE
    • Publication number 20240097547
    • Publication date Mar 21, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Yosuke UCHIDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC GEARED MOTOR
    • Publication number 20220052596
    • Publication date Feb 17, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hajime UKAJI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC GEARED MOTOR
    • Publication number 20220014079
    • Publication date Jan 13, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hajime UKAJI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE
    • Publication number 20200161948
    • Publication date May 21, 2020
    • PANASONIC CORPORATION
    • Hajime UKAJI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE CONTROLLER
    • Publication number 20170093257
    • Publication date Mar 30, 2017
    • OSAKA UNIVERSITY
    • Katsuhiro HIRATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC WAVE GEAR DEVICE
    • Publication number 20160006304
    • Publication date Jan 7, 2016
    • OSAKA UNIVERSITY
    • Narifumi TOJIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR VERNIER MOTOR
    • Publication number 20140042833
    • Publication date Feb 13, 2014
    • Ryota Hiura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR ACTUATOR
    • Publication number 20110193425
    • Publication date Aug 11, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Ryota Hiura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ACTUATOR
    • Publication number 20070170877
    • Publication date Jul 26, 2007
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Yuya HASEGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Actuator capable of reciprocal linear driving and rolling driving a...
    • Publication number 20070145832
    • Publication date Jun 28, 2007
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hiroaki Shimizu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Rolling driving actuator and power toothbrush using the same
    • Publication number 20070011834
    • Publication date Jan 18, 2007
    • Hiroaki Shimizu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method of preparing calibration curve for quantitative analysis of...
    • Publication number 20060063987
    • Publication date Mar 23, 2006
    • MATSUSHITA ELECTRIC WORKS, LTD.
    • Tomohiro Ota
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Power toothbrush
    • Publication number 20050235438
    • Publication date Oct 27, 2005
    • Ryo Motohashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Actuator
    • Publication number 20050200207
    • Publication date Sep 15, 2005
    • Yuya Hasegawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Linear oscillator and electrically driven toothbrush
    • Publication number 20040128781
    • Publication date Jul 8, 2004
    • Tomohiro Kunita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Linear oscillator
    • Publication number 20040130221
    • Publication date Jul 8, 2004
    • MATSUSHITA ELECTIC WORKS, LTD.
    • Yoshitaka Ichii
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Linear oscillator
    • Publication number 20020195884
    • Publication date Dec 26, 2002
    • Matsushita Electric Works, Ltd.
    • Yoshitaka Ichii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Actuator capable of revolving
    • Publication number 20020081220
    • Publication date Jun 27, 2002
    • Matsushita Electric Works, Ltd.
    • Tomohiro Ota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER