TREA

Tuneyuki Tanizawa

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalyst for purifying exhaust gases
    • Patent number 6,004,521
    • Issue date Dec 21, 1999
    • Toyota Jidosha Kabushiki Kaisha
    • Naoto Miyoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalyst for purifying exhaust gases
    • Patent number 5,948,376
    • Issue date Sep 7, 1999
    • Toyota Jidosha Kabushiki Kaisha
    • Naoto Miyoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES