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Yoshimi Tanaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface crack sealing method
    • Patent number 8,378,256
    • Issue date Feb 19, 2013
    • Kabushiki Kaisha Toshiba
    • Masataka Tamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DOUBLE-WALLED TUBE, METHOD OF MANUFACTURING DOUBLE-WALLED TUBE AND...
    • Publication number 20130180472
    • Publication date Jul 18, 2013
    • Kabushiki Kaisha Toshiba
    • Takehisa HINO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SURFACE CRACK SEALING METHOD
    • Publication number 20100258540
    • Publication date Oct 14, 2010
    • KABUSHIKI KAISHA TOSHIBA
    • Masataka Tamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    UNDERWATER REPAIR WELDING METHOD
    • Publication number 20090200277
    • Publication date Aug 13, 2009
    • Kabushiki Kaisha Toshiba
    • Katsunori SHIIHARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR