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Keiji Izawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal rolling oil composition
    • Patent number 8,703,664
    • Issue date Apr 22, 2014
    • Yushiro Chemical Industry Co., Ltd.
    • Kouji Hosoda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL ROLLING OIL COMPOSITION
    • Publication number 20120101016
    • Publication date Apr 26, 2012
    • YUSHIRO CHEMICAL INDUSTRY Co., LTD.
    • Kouji Hosoda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...