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Eri Fukushima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Miniature brushless motor structure
    • Patent number 7,579,731
    • Issue date Aug 25, 2009
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Eri Fukushima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR SHAFT FOR MICROMOTOR, AND MICROMOTOR
    • Publication number 20090031839
    • Publication date Feb 5, 2009
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Yukiharu Shimizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Miniature Brushless Motor Structure
    • Publication number 20070267934
    • Publication date Nov 22, 2007
    • Eri Fukushima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER