TREA

Norio Shimizu

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Data display for settable controller
    • Patent number D359954
    • Issue date Jul 4, 1995
    • Koyo Electronics Industries Co., Ltd.
    • Norio Shimizu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Programmable electronic cam-operated switch
    • Patent number D351827
    • Issue date Oct 25, 1994
    • Koyo Electronics Industries Co., Ltd.
    • Norio Shimizu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Programmable electronic cam-operated switch
    • Patent number D351589
    • Issue date Oct 18, 1994
    • Koyo Electronic Industries Co., Ltd.
    • Norio Shimizu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Programmable electronic cam-operated switch
    • Patent number D351374
    • Issue date Oct 11, 1994
    • Koyo Electronics Industries Co., Ltd.
    • Norio Shimizu
    • D13 - Equipment for production, distribution, or transformation of energy