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Eiki Nagashima

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  • Chiba-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    UREA SYNTHESIS METHOD
    • Publication number 20160075642
    • Publication date Mar 17, 2016
    • TOYO ENGINEERING CORPORATION
    • Masashi Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Duplex stainless steel for urea manufacturing plants
    • Publication number 20030155046
    • Publication date Aug 21, 2003
    • Yoshimi Yamadera
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...