TREA

Toshiyasu Ishizuka

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  • Hamamatsu-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brush holding device capable of reducing noise
    • Patent number 6,664,700
    • Issue date Dec 16, 2003
    • Asmo Co., Ltd.
    • Takahiro Yamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor having brushes and commutator of armature
    • Patent number 6,320,293
    • Issue date Nov 20, 2001
    • Asmo Co., Ltd.
    • Takahiro Yamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Flat yoke type DC machine
    • Patent number 5,175,460
    • Issue date Dec 29, 1992
    • ASMO Co., Ltd.
    • Toshiyasu Ishizuka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator of electric motor
    • Patent number 4,818,911
    • Issue date Apr 4, 1989
    • ASMO Co., Ltd.
    • Norikazu Taguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents