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Shinichi NAKAYAMA

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  • Matsudo-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal-graphite brush
    • Patent number 7,642,688
    • Issue date Jan 5, 2010
    • Mabuchi Motor Co., Ltd.
    • Shinichi Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery box using a miniature-motor package
    • Patent number 5,294,497
    • Issue date Mar 15, 1994
    • Mabuchi Motor Co., Ltd.
    • Shinichi Muramatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Supporting device for miniature motors
    • Patent number 5,290,005
    • Issue date Mar 1, 1994
    • Mabuchi Motor Co., Ltd.
    • Takeshi Akiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL-GRAPHITE BRUSH
    • Publication number 20080107860
    • Publication date May 8, 2008
    • Shinichi NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS