TREA

Kazumi Kawamura

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electroless gold plating liquid
    • Patent number 7,419,536
    • Issue date Sep 2, 2008
    • Nikko Materials Co., Ltd.
    • Akihiro Aiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Electroless gold plating solution
    • Patent number 7,396,394
    • Issue date Jul 8, 2008
    • Nippon Mining & Metals Co., Ltd.
    • Akihiro Aiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Electroless gold plating solution
    • Patent number 7,390,354
    • Issue date Jun 24, 2008
    • Nikko Materials Co., Ltd.
    • Akihiro Aiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Electroless Gold Plating Solution
    • Publication number 20070209548
    • Publication date Sep 13, 2007
    • Akihiro Aiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Electroless gold plating liquid
    • Publication number 20060269761
    • Publication date Nov 30, 2006
    • Akihiro Aiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Electroless gold plating solution
    • Publication number 20060230979
    • Publication date Oct 19, 2006
    • Akihiro Aiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...