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Wataru Kono

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Patents Grantslast 30 patents

  • Information Patent Grant

    Nickel-base alloy welding material, welding material for nuclear re...
    • Patent number 11,732,332
    • Issue date Aug 22, 2023
    • Kabushiki Kaisha Toshiba
    • Yoshinori Katayama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reactor bottom repairing method
    • Patent number 9,136,026
    • Issue date Sep 15, 2015
    • Kabushiki Kaisha Toshiba
    • Yoshio Hamamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser welding apparatus
    • Patent number 8,445,810
    • Issue date May 21, 2013
    • Kabushiki Kaisha Toshiba
    • Hisashi Hozumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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
  • Information Patent Grant

    Repair method for structure and repair welding apparatus
    • Patent number 7,022,938
    • Issue date Apr 4, 2006
    • Kabushiki Kaisha Toshiba
    • Masataka Tamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents