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Yuugi Itoh

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    Gas concentration measurement method gas sensor
    • Publication number 20060070890
    • Publication date Apr 6, 2006
    • TDK Corporation
    • Yuugi Itoh
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor
    • Publication number 20060065526
    • Publication date Mar 30, 2006
    • TDK Corporation
    • Shizuko Ono
    • G01 - MEASURING TESTING