TREA

Kei Tamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Detergent for metal
    • Patent number 8,685,912
    • Issue date Apr 1, 2014
    • Lion Corporation
    • Shigeru Maeyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    DETERGENT FOR METAL
    • Publication number 20120316097
    • Publication date Dec 13, 2012
    • LION CORPORATION
    • Shigeru Maeyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...