TREA

Ajiawasu Kabushiki Kaisha

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas purifying apparatus
    • Patent number 5,698,012
    • Issue date Dec 16, 1997
    • Ajiawasu Kabushiki Kaisha
    • Hideo Yoshikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Contaminated air purifying apparatus
    • Patent number 5,492,677
    • Issue date Feb 20, 1996
    • Ajiawasu Kabushiki Kaisha
    • Hideo Yoshikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Muffling and denitrating apparatus
    • Patent number 5,478,531
    • Issue date Dec 26, 1995
    • Ajiawasu Kabushiki Kaisha
    • Hideo Yoshikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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