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Katsuhiko Masaki

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  • Sakai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vapor deposition for formation of plating layer
    • Patent number 5,429,843
    • Issue date Jul 4, 1995
    • Nisshin Steel Co., Ltd.
    • Katsuhiko Masaki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Multilayer metal-coated steel sheet
    • Patent number 5,206,093
    • Issue date Apr 27, 1993
    • Nisshin Steel Co., Ltd.
    • Katsuhiko Masaki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Material for expanded graphite gasket
    • Patent number 5,118,576
    • Issue date Jun 2, 1992
    • Nisshin Steel Co., Ltd.
    • Kenji Imae
    • B32 - LAYERED PRODUCTS