TREA

Kiyonori Ono

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  • Sanda-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrogen gas sensor
    • Patent number 7,980,116
    • Issue date Jul 19, 2011
    • FIS Inc.
    • Hiroshi Koda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 4,938,928
    • Issue date Jul 3, 1990
    • Figaro Engineering Inc.
    • Hiroshi Koda
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydrogen gas sensor
    • Publication number 20090031784
    • Publication date Feb 5, 2009
    • FIS INC
    • Hiroshi Koda
    • G01 - MEASURING TESTING