TREA

Riichi Tsuji

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple throttle level orifice apparatus
    • Patent number 4,328,832
    • Issue date May 11, 1982
    • Aisin Seiki Kabushiki Kaisha
    • Masami Inada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Integrated valve device
    • Patent number 4,298,020
    • Issue date Nov 3, 1981
    • Aisin Seiki Kabushiki Kaisha
    • Masami Inada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Suction pressure responsive valve device
    • Patent number 4,254,938
    • Issue date Mar 10, 1981
    • Aisin Seiki Kabushiki Kaisha
    • Masami Inada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS