TREA

Toru Imai

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery charger
    • Patent number D430846
    • Issue date Sep 12, 2000
    • Sony Corporation
    • Kozo Kawakita
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery charger
    • Patent number D430538
    • Issue date Sep 5, 2000
    • Sony Corporation
    • Kozo Kawakita
    • D13 - Equipment for production, distribution, or transformation of energy