Kenichi Hirada

Person

  • Susono, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically heated catalytic apparatus

    • Patent number 5,582,805
    • Issue date Dec 10, 1996
    • Toyota Jidosha Kabushiki Kaisha
    • Kouji Yoshizaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES