TREA

Toshimitsu Tanaka

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  • Kobe, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Porous sound absorbing structure
    • Publication number 20100175949
    • Publication date Jul 15, 2010
    • Kabushiki Kaisha Kobe Seiko Sho.
    • Zenzo Yamaguchi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Solid-borne sound reducing structure
    • Publication number 20090283356
    • Publication date Nov 19, 2009
    • Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
    • Kazuki Tsugihashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE WALL STRUCTURE
    • Publication number 20090084627
    • Publication date Apr 2, 2009
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
    • Kazuki Tsugihashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Perforated soundproof structure and method of manfacturing the same
    • Publication number 20080257642
    • Publication date Oct 23, 2008
    • Kabushiki Kaisha Kobe Seiko Sho.
    • Ichiro Yamagiwa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Double Wall Structure
    • Publication number 20080135332
    • Publication date Jun 12, 2008
    • KOBE CORPORATE RESEARCH LABORATORIES IN KOBE STEEL
    • Hiroki Ueda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Sound Absorbing Structure
    • Publication number 20080128201
    • Publication date Jun 5, 2008
    • Zenzo Yamaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Double-Wall Structure
    • Publication number 20080128200
    • Publication date Jun 5, 2008
    • Kazuki Tsugihashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Porous Sound Absorbing Structure
    • Publication number 20070272482
    • Publication date Nov 29, 2007
    • KABUSHIKI KAISHA KOBE SEIKO SHO
    • Zenzo Yamaguchi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Sound absorbing structure
    • Publication number 20070017739
    • Publication date Jan 25, 2007
    • Ichiro Yamagiwa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Sound-absorbing structure body
    • Publication number 20060131104
    • Publication date Jun 22, 2006
    • Zenzo Yamaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Sound-absorbing structure using thin film
    • Publication number 20060096183
    • Publication date May 11, 2006
    • Zenzo Yamaguchi
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Porous soundproof structural body and method of manufacturing the s...
    • Publication number 20040191474
    • Publication date Sep 30, 2004
    • Ichiro Yamagiwa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Panel
    • Publication number 20030207086
    • Publication date Nov 6, 2003
    • Kabushiki Kaisha Kobe Seiko Sho.
    • Hiroki Ueda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Double-walled damping structure
    • Publication number 20030000417
    • Publication date Jan 2, 2003
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hiroki Ueda
    • B61 - RAILWAYS