TREA

Yoshikazu Aikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cu-based alloy powder
    • Patent number 11,987,870
    • Issue date May 21, 2024
    • Sanyo Special Steel Co., Ltd.
    • Tetsuji Kuse
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    (CoFe)Zr/Nb/Ta/Hf based target material
    • Patent number 8,066,825
    • Issue date Nov 29, 2011
    • Sanyo Special Steel Co., Ltd.
    • Toshiyuki Sawada
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Soft magnetic FeCo based target material
    • Patent number 8,057,650
    • Issue date Nov 15, 2011
    • Sanyo Special Steel Co., Ltd.
    • Ryoji Hayashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Cu-Based Alloy Powder
    • Publication number 20220349029
    • Publication date Nov 3, 2022
    • SANYO SPECIAL STEEL CO., LTD.
    • Tetsuji Kuse
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Fe-Co Based Target Material and Method for Producing the Same
    • Publication number 20130149185
    • Publication date Jun 13, 2013
    • SANYO SPECIAL STEEL CO., LTD.
    • Akihiko Yanagitani
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    (CoFe)ZrNb/Ta/Hf Based Target Material and Method for Producing the...
    • Publication number 20080138235
    • Publication date Jun 12, 2008
    • SANYO SPECIAL STEEL CO., LTD.
    • Toshiyuki Sawada
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Soft magnetic FeCo based target material
    • Publication number 20080112841
    • Publication date May 15, 2008
    • SANYO SPECIAL STEEL CO., LTD.
    • Ryoji Hayashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Fe-Co based target material and method for producing the same
    • Publication number 20080038145
    • Publication date Feb 14, 2008
    • SANYO SPECIAL STEEL CO., LTD.
    • Akihiko Yanagitani
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Soft magnetic target material
    • Publication number 20070251821
    • Publication date Nov 1, 2007
    • SANYO SPECIAL STEEL CO., LTD.
    • Akihiko Yanagitani
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...