TREA

Hisayuki Shimada

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  • Miyagi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oxide film forming method
    • Patent number 6,949,478
    • Issue date Sep 27, 2005
    • Tadahiro Ohmi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Oxide film forming method
    • Patent number 6,146,135
    • Issue date Nov 14, 2000
    • Ohmi; Tadahiro
    • Jinzo Watanabe
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Lithography process
    • Patent number 6,107,007
    • Issue date Aug 22, 2000
    • Canon Kabushiki Kaisha
    • Tadahiro Ohmi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lithographic developer containing surfactant
    • Patent number 6,007,970
    • Issue date Dec 28, 1999
    • Canon Kabushiki Kaisha
    • Tadahiro Ohmi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    High speed semiconductor device with a metallic substrate
    • Patent number 5,650,650
    • Issue date Jul 22, 1997
    • Ohmi; Tadahiro
    • Tadahiro Ohmi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Oxide film forming method
    • Publication number 20050206018
    • Publication date Sep 22, 2005
    • Tadahiro Ohmi
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    Oxide film forming method
    • Publication number 20030073278
    • Publication date Apr 17, 2003
    • Tadahiro Ohmi
    • C30 - CRYSTAL GROWTH