TREA

Akira Ishihata

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vapor deposition apparatus
    • Patent number 5,151,133
    • Issue date Sep 29, 1992
    • Kabushiki Kaisha Toshiba
    • Toshimitsu Ohmine
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Vapor deposition apparatus
    • Patent number 5,002,011
    • Issue date Mar 26, 1991
    • Kabushiki Kaisha Toshiba
    • Toshimitsu Ohmine
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...