TREA

Kabushiki Kaisha Tsukasa Sokken

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas sampling apparatus
    • Patent number 6,443,021
    • Issue date Sep 3, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Noriyuki Hanashiro
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Exhaust gas sampling apparatus
    • Patent number 6,293,161
    • Issue date Sep 25, 2001
    • Honda Giken Kogyo Kabushiki Kaisha
    • Noriyuki Hanashiro
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Air/fuel ratio measuring device
    • Patent number 4,686,846
    • Issue date Aug 18, 1987
    • Kabushiki Kaisha Tsukasa Sokken
    • Yuichiro Aramaki
    • G01 - MEASURING TESTING