TREA

Toshiaki Mizuta

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor with periodic heating
    • Patent number 4,775,838
    • Issue date Oct 4, 1988
    • Ricoh Company, Ltd.
    • Toshiaki Mizuta
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Remote meter reading arrangement
    • Patent number 4,361,838
    • Issue date Nov 30, 1982
    • Ricoh Co., Ltd.
    • Toshiaki Mizuta
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Remote meter reading apparatus
    • Patent number 4,352,104
    • Issue date Sep 28, 1982
    • Ricoh Company, Ltd.
    • Toshiaki Mizuta
    • G08 - SIGNALLING
  • Information Patent Grant

    Remote meter reading system
    • Patent number 4,316,262
    • Issue date Feb 16, 1982
    • Ricoh Co., Ltd.
    • Toshiaki Mizuta
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data collection system
    • Patent number 4,162,484
    • Issue date Jul 24, 1979
    • Ricoh Co., Ltd.
    • Takeshi Abe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE