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Katsuhiko Sekiya

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  • Higashihiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting method and cutting device for hard material
    • Patent number 8,662,959
    • Issue date Mar 4, 2014
    • Toshiba Kikai Kabushiki Kaisha
    • Kunitaka Kuriyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mist measuring apparatus
    • Patent number 7,929,136
    • Issue date Apr 19, 2011
    • Horkos Corporation
    • Tadashi Makiyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING METHOD AND CUTTING DEVICE FOR HARD MATERIAL
    • Publication number 20100120337
    • Publication date May 13, 2010
    • Kunitaka KURIYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MIST MEASURING APPARATUS
    • Publication number 20100103415
    • Publication date Apr 29, 2010
    • Horkos Corporation
    • Tadashi Makiyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR