TREA

Hidekazu Nakata

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  • Itami, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic wave absorbing sheet
    • Patent number 6,521,829
    • Issue date Feb 18, 2003
    • Japan Science and Technology Corporation
    • Kazuhito Matsumura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Composite cord for reinforcing rubber
    • Patent number 5,436,076
    • Issue date Jul 25, 1995
    • Sumitomo Electric Industries, Ltd.
    • Hidekazu Nakata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steel cord for reinforcing rubber
    • Patent number 5,118,568
    • Issue date Jun 2, 1992
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Okamoto
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    Steel cord for reinforcing rubber
    • Patent number 5,109,661
    • Issue date May 5, 1992
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Okamoto
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    Steel composite cord
    • Patent number 5,048,280
    • Issue date Sep 17, 1991
    • Sumimoto Electric Industries, Ltd.
    • Kenichi Okamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steel cord for reinforcing rubber
    • Patent number 4,947,638
    • Issue date Aug 14, 1990
    • Sumitomo Electric Industries, Ltd.
    • Akira Nagamine
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Metal and composite material made of the metal and rubber
    • Patent number 4,929,512
    • Issue date May 29, 1990
    • Sumitomo Electric Industries, Ltd.
    • Yoshifumi Nishimura
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Electromagnetic wave absorbing sheet
    • Publication number 20020148626
    • Publication date Oct 17, 2002
    • Kazuhito Matsumura
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC