TREA

Michiaki Hashitani

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  • Minato-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear processing machine
    • Patent number 8,979,616
    • Issue date Mar 17, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Toshifumi Katsuma
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Index table
    • Patent number 8,038,563
    • Issue date Oct 18, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Toshifumi Katsuma
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    GEAR PROCESSING MACHINE
    • Publication number 20130045667
    • Publication date Feb 21, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Toshifumi Katsuma
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Index table
    • Publication number 20080220922
    • Publication date Sep 11, 2008
    • MITSUBISHI HEAVY INDUSTRIES, LTD.
    • Toshifumi Katsuma
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR