TREA

Toyofumi Tomita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic flow-rate measurement system
    • Patent number 6,173,616
    • Issue date Jan 16, 2001
    • Kabushiki Kaisha Toshiba
    • Toyofumi Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electromagnetic flowmeter
    • Patent number 5,844,143
    • Issue date Dec 1, 1998
    • Kabushiki Kaisha Toshiba
    • Toyofumi Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electromagnetic flowmeter and method for electromagnetically measur...
    • Patent number 5,443,552
    • Issue date Aug 22, 1995
    • Kabushiki Kaisha Toshiba
    • Toyofumi Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Magnetic flow meter
    • Patent number 5,253,537
    • Issue date Oct 19, 1993
    • Kabushiki Kaisha Toshiba
    • Toyofumi Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electromagnetic flowmeter
    • Patent number 4,658,653
    • Issue date Apr 21, 1987
    • Kabushiki Kaisha Toshiba
    • Toyofumi Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electromagnetic flow meter
    • Patent number 4,644,799
    • Issue date Feb 24, 1987
    • Kabushiki Kaisha Toshiba
    • Toyofumi Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electromagnetic flow meter
    • Patent number 4,545,257
    • Issue date Oct 8, 1985
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Toyofumi Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electromagnetic flowmeter
    • Patent number 4,538,468
    • Issue date Sep 3, 1985
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Toyofumi Tomita
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Square-wave current generator
    • Patent number 4,488,438
    • Issue date Dec 18, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Toyofumi Tomita
    • G01 - MEASURING TESTING