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Yoshiaki Egawa

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  • Matsudo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing device for miniature motors
    • Patent number 5,405,199
    • Issue date Apr 11, 1995
    • Mabuchi Motor Co., Ltd.
    • Kazuichi Mabuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Miniature motor
    • Patent number 5,363,005
    • Issue date Nov 8, 1994
    • Mabuchi Motor Co., Ltd.
    • Hisashi Shibata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Miniature motor having positive-coefficient thermistor
    • Patent number 5,010,264
    • Issue date Apr 23, 1991
    • Mabuchi Motor Co., Ltd.
    • Shinjiro Yamada
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING