TREA

Kazuaki Okuno

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for treating surfaces of rare earth metal-based permanent ma...
    • Patent number 7,086,934
    • Issue date Aug 8, 2006
    • Neomax Co., Ltd.
    • Yoshimi Tochishita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Blasting apparatus
    • Patent number 6,743,082
    • Issue date Jun 1, 2004
    • Sumitomo Special Metals Co., Ltd.
    • Yoshimi Tochishita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Blasting apparatus
    • Publication number 20050009451
    • Publication date Jan 13, 2005
    • SUMITOMO SPECIAL METALS CO., LTD.
    • Yoshimi Tochishita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Blasting apparatus
    • Publication number 20020023692
    • Publication date Feb 28, 2002
    • SUMITOMO SPECIAL METALS CO.,LTD.
    • Yoshimi Tochishita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...