TREA

Yasushi Sato

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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas recirculation for an internal combustion engine
    • Patent number 4,206,731
    • Issue date Jun 10, 1980
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Yasushi Sato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Automobile oil pan assembly
    • Patent number 4,134,380
    • Issue date Jan 16, 1979
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Takao Niwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES