TREA

Kumio Masuda

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  • Meguro-Ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor
    • Patent number 11,323,011
    • Issue date May 3, 2022
    • MINEBEA MITSUMI INC.
    • Yuta Amagi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Disk-rotating motor and disk-driving device
    • Patent number 8,975,797
    • Issue date Mar 10, 2015
    • Minebea Co., Ltd.
    • Toshiyuki Nishikata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disk clamping mechanism and disk rotating motor provided with same
    • Patent number 8,782,678
    • Issue date Jul 15, 2014
    • Minebea Co., Ltd.
    • Toshiyuki Nishikata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Brushless motor with bearing and bearing housing
    • Patent number 7,638,912
    • Issue date Dec 29, 2009
    • Panasonic Corporation
    • Toshiyuki Nishikata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor and method of manufacturing the same
    • Patent number 7,466,050
    • Issue date Dec 16, 2008
    • Panasonic Corporation
    • Koji Kuyama
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Brushless motor
    • Patent number 7,224,092
    • Issue date May 29, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Kumio Masuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor including thrust bearing
    • Patent number 7,015,612
    • Issue date Mar 21, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyasu Fujinaka
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    BRUSHLESS MOTOR
    • Publication number 20140042849
    • Publication date Feb 13, 2014
    • MINEBEA CO., LTD.
    • Toshiyuki NISHIKATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DISK-ROTATING MOTOR AND DISK-DRIVING DEVICE
    • Publication number 20130049505
    • Publication date Feb 28, 2013
    • MINEBEA MOTOR MANUFACTURING CORPORATION
    • Toshiyuki Nishikata
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    DISK CLAMPING MECHANISM AND DISK ROTATING MOTOR PROVIDED WITH SAME
    • Publication number 20120185883
    • Publication date Jul 19, 2012
    • Minebea Motor Manufacturing Corporation
    • Toshiyuki Nishikata
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Brushless motor
    • Publication number 20060175922
    • Publication date Aug 10, 2006
    • Kumio Masuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless motor and method of manufacturing the same
    • Publication number 20060087184
    • Publication date Apr 27, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Koji Kuyama
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Brushless motor
    • Publication number 20060006746
    • Publication date Jan 12, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Toshiyuki Nishikata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless motor
    • Publication number 20050140225
    • Publication date Jun 30, 2005
    • Matsushita Elec. Ind. Co. Ltd.
    • Hiroyasu Fujinaka
    • G11 - INFORMATION STORAGE