TREA

Kenji Hagiwara

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  • Matsudo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Miniature motor
    • Patent number 5,502,343
    • Issue date Mar 26, 1996
    • Mabuchi Motor Co., Ltd.
    • Kazutoshi Yoshimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Miniature motor
    • Patent number 5,357,159
    • Issue date Oct 18, 1994
    • Mabuchi Motor Co., Ltd.
    • Kenji Hagiwara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Miniature D-C motor
    • Patent number 5,270,596
    • Issue date Dec 14, 1993
    • Mabuchi Motor Co., Ltd.
    • Isao Shibuya
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER