TREA

Noriyuki Yamaga

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  • Kadoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochemical gas sensor
    • Patent number 5,273,640
    • Issue date Dec 28, 1993
    • Matsushita Electric Works, Ltd.
    • Sigekazu Kusanagi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrochemical gas sensor
    • Patent number 5,215,643
    • Issue date Jun 1, 1993
    • Matsushita Electric Works, Ltd.
    • Shigekazu Kusanagi
    • G01 - MEASURING TESTING