TREA

Takumi Sone

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of surface treatment of titanium metal
    • Patent number 7,291,229
    • Issue date Nov 6, 2007
    • Osaka Prefecture
    • Eiichi Ishii
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of treating the surface of titanium
    • Patent number 5,466,305
    • Issue date Nov 14, 1995
    • Tanaka Limited
    • Yukihiro Sato
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents