TREA

Yoshito Hanayama

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  • Ithaca, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steel composition
    • Patent number 6,680,129
    • Issue date Jan 20, 2004
    • BorgWarner Inc.
    • Yumin Wang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Hard steel articles
    • Patent number 6,607,850
    • Issue date Aug 19, 2003
    • BorgWarner, Inc.
    • Yumin Wang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Carbide coated steel articles and method of making them
    • Patent number 6,582,765
    • Issue date Jun 24, 2003
    • BorgWarner, Inc.
    • Yumin Wang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Carbide coated steel articles and method of making them
    • Publication number 20030104255
    • Publication date Jun 5, 2003
    • Yumin Wang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Steel composition
    • Publication number 20030098093
    • Publication date May 29, 2003
    • Yumin Wang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Carbide coated steel articles and method of making them
    • Publication number 20020031687
    • Publication date Mar 14, 2002
    • Yumin Wang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...