TREA

Hirokazu Kadowaki

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tube expansion method
    • Patent number 9,597,723
    • Issue date Mar 21, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Nobutaka Nakajima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Clad welding method
    • Patent number 9,024,225
    • Issue date May 5, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuhiko Kamo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    WELDING METHOD AND STEAM GENERATOR CHANNEL HEAD
    • Publication number 20150298235
    • Publication date Oct 22, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Takashi Hanioka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TUBE EXPANSION METHOD
    • Publication number 20150082606
    • Publication date Mar 26, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Nobutaka Nakajima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE EXPANSION METHOD
    • Publication number 20150047194
    • Publication date Feb 19, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Yoichi Ishigami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAD WELDING METHOD
    • Publication number 20110259854
    • Publication date Oct 27, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuhiko Kamo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR