TREA

Tamaki Kawamura

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  • Nagaoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Noise filter
    • Patent number D361310
    • Issue date Aug 15, 1995
    • Nemic-Lambda K.K.
    • Tamaki Kawamura
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    DC stabilizing power supply
    • Patent number D356291
    • Issue date Mar 14, 1995
    • Nemic-Lambda K.K.
    • Tamaki Kawamura
    • D13 - Equipment for production, distribution, or transformation of energy