TREA

Mamoru Akiyama

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Boring machine
    • Patent number 9,914,175
    • Issue date Mar 13, 2018
    • Toshiba Kikai Kabushiki Kaisha
    • Tomoyasu Kato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle end portion cleaning device for a machine tool
    • Patent number 5,895,182
    • Issue date Apr 20, 1999
    • Toshiba Kikai Kabushiki Kaisha
    • Hideki Hayashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    BORING MACHINE
    • Publication number 20140216822
    • Publication date Aug 7, 2014
    • Tomoyasu Kato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR