TREA

Yuzo Kawai

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  • Nisshin, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for purifying exhaust gases
    • Patent number 5,922,293
    • Issue date Jul 13, 1999
    • Toyota Jidosha Kabushiki Kaisha
    • Naoto Miyoshi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for purifying exhaust gases
    • Patent number 5,804,152
    • Issue date Sep 8, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Naoto Miyoshi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL