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Keiichi Tanikawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oil
    • Patent number 4,956,109
    • Issue date Sep 11, 1990
    • The Nisshin Oil Mills, Ltd.
    • Keiichi Tanikawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Cold rolling mill lubricant
    • Patent number 4,891,161
    • Issue date Jan 2, 1990
    • Nisshin Oil Mills, Ltd.
    • Keiichi Tanikawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Cold-rolling oils for steel plates
    • Patent number 4,889,648
    • Issue date Dec 26, 1989
    • The Nisshin Oil Mills, Ltd.
    • Yuzo Higaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil
    • Patent number 4,886,612
    • Issue date Dec 12, 1989
    • The Nisshin Oil Mills, Ltd.
    • Yuzo Higaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Aqueous solution for cooling cold-rolled steel strip in a continuou...
    • Patent number 4,561,911
    • Issue date Dec 31, 1985
    • Nippon Steel Corporation
    • Keiichi Tanikawa
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method for antirust treatment of steel stocks
    • Patent number 4,354,881
    • Issue date Oct 19, 1982
    • Nippon Steel Corporation
    • Keiichi Tanikawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Surface treatment of a tin-plate
    • Patent number 4,104,419
    • Issue date Aug 1, 1978
    • Nippon Steel Corporation
    • Keiichi Tanikawa
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR