TREA

Masaaki Adachi

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  • Nagaokakyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric contact switching device
    • Patent number RE34642
    • Issue date Jun 21, 1994
    • Omron Tateisi Electronics Co.
    • Kozo Maenishi
    • 200 - Electricity: circuit makers and breakers
  • Information Patent Grant

    Electric contact switching device
    • Patent number 4,496,806
    • Issue date Jan 29, 1985
    • Omron Tateisi Electronics Co.
    • Kozo Maenishi
    • H01 - BASIC ELECTRIC ELEMENTS