TREA

Akio Kouno

Follow

Person

  • Toyota, JA
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Wear and seizure resistant aluminum alloy piston
    • Patent number 3,935,797
    • Issue date Feb 3, 1976
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Itaru Niimi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...