Akihiro Yamada

Person

  • Kure, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Catalyst unit and gas purifying apparatus

    • Patent number 6,063,342
    • Issue date May 16, 2000
    • Babcock-Hitachi Kabushiki Kaisha
    • Yasuyoshi Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalyst unit and gas purifying apparatus

    • Patent number 5,792,432
    • Issue date Aug 11, 1998
    • Babcock-Hitachi Kabushiki Kaisha
    • Yasuyoshi Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES