Carburising

Patents Grantslast 30 patents

  • Information Patent Grant

    Carburizing device

    • Patent number 9,926,621
    • Issue date Mar 27, 2018
    • IHI Corporation
    • Kazuhiko Katsumata
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Revolving transfer furnace for treating workpieces

    • Patent number 5,997,290
    • Issue date Dec 7, 1999
    • Franz Hillingrathner
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Furnace

    • Patent number 4,986,750
    • Issue date Jan 22, 1991
    • Furnace Juko Kabushiki Kaisha
    • Hidasato Sakamoto
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Gas carburizing method and apparatus

    • Patent number 4,950,334
    • Issue date Aug 21, 1990
    • Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    • Nobuo Nishioka
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    CARBURIZING DEVICE

    • Publication number 20160312352
    • Publication date Oct 27, 2016
    • IHI Corporation
    • Kazuhiko KATSUMATA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...