TREA

Katsumi Matsumoto

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor
    • Patent number 6,208,047
    • Issue date Mar 27, 2001
    • Kabushiki Kaisha Sanyo Seiki Seisakusho
    • Ikuo Agematsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Small size motor
    • Patent number 4,639,628
    • Issue date Jan 27, 1987
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Toshiji Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER