TREA

Tatsuya Terayama

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic level gauge
    • Patent number 4,909,080
    • Issue date Mar 20, 1990
    • Toyoda Gosei Co., Ltd.
    • Mitsuhiro Kikuta
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid level gauge
    • Patent number 4,891,980
    • Issue date Jan 9, 1990
    • Toyoda Gosei Co., Ltd.
    • Makoto Kawai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Structure for mounting liquid level meter
    • Patent number 4,831,878
    • Issue date May 23, 1989
    • Toyoda Gosei Co., Ltd.
    • Chikahisa Hayashi
    • G01 - MEASURING TESTING