TREA

Koji Kitagawa

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable fuel cell stack
    • Patent number 6,773,843
    • Issue date Aug 10, 2004
    • Daido Metal Company Ltd.
    • Koji Kitagawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Sliding bearing assembly
    • Patent number 6,012,850
    • Issue date Jan 11, 2000
    • Daido Metal Company Ltd.
    • Yukihiko Kagohara
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Multi-layered slide bearing material
    • Patent number 5,543,236
    • Issue date Aug 6, 1996
    • Daido Metal Company, Ltd.
    • Tadashi Tanaka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Portable fuel cell stack
    • Publication number 20020127453
    • Publication date Sep 12, 2002
    • DAIDO METAL COMPANY LTD.
    • Koji Kitagawa
    • H01 - BASIC ELECTRIC ELEMENTS