TREA

Kogiro Komatsu

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  • Tokyo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery equalizing system
    • Patent number 3,980,940
    • Issue date Sep 14, 1976
    • Mabuchi Motor Co. Ltd.
    • Kenichi Mabuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit breaker for small size motors
    • Patent number 3,937,911
    • Issue date Feb 10, 1976
    • Mabuchi Motor Co. Ltd.
    • Kenichi Mabuchi
    • A63 - SPORTS GAMES AMUSEMENTS