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Norio Oshima

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oxygen sensor having a heater
    • Patent number 4,834,863
    • Issue date May 30, 1989
    • NGK Insulators, Ltd.
    • Toshio Yamada
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Oxygen sensor
    • Patent number 4,717,464
    • Issue date Jan 5, 1988
    • NGK Insulators, Ltd.
    • Norio Oshima
    • G01 - MEASURING TESTING