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Hiromi Hara

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Patents Grantslast 30 patents

  • Information Patent Grant

    Machine tool
    • Patent number 6,120,222
    • Issue date Sep 19, 2000
    • Makino Milling Machine, Co., Ltd.
    • Kazuyuki Hiramoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for cooling a spindle bearing of a machine
    • Patent number 5,192,139
    • Issue date Mar 9, 1993
    • Makino Milling Maching Co., Ltd.
    • Kazuyuki Hiramoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR