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Kazuo Maeda

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  • Itami, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball end mill
    • Patent number 8,870,498
    • Issue date Oct 28, 2014
    • Sumitomo Electric Hardmetal Corp.
    • Kazuo Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool with internal fluid passage
    • Patent number 8,622,661
    • Issue date Jan 7, 2014
    • Mori Seiki Co., Ltd.
    • Yasuhiro Inamasu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    End mill
    • Patent number 8,562,261
    • Issue date Oct 22, 2013
    • Sumitomo Electric Hardmetal Corp.
    • Hisao Oka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cubic boron nitride radius end mill
    • Patent number 7,878,739
    • Issue date Feb 1, 2011
    • Sumitomo Electric Hardmetal Corp.
    • Kazuo Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Throw-away insert and milling cutter using a throw-away insert
    • Patent number 7,281,884
    • Issue date Oct 16, 2007
    • Sumitomo Electric Hardmetal, Corp.
    • Kazuo Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Throw-away insert and milling cutter using throw-away insert
    • Patent number 7,261,497
    • Issue date Aug 28, 2007
    • Sumitomo Electric Hardmetal Corp.
    • Kazuo Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Throwaway insert for ball end mill
    • Patent number 6,024,519
    • Issue date Feb 15, 2000
    • Sumitomo Electric Industries, Ltd.
    • Syoji Okui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING TOOL WITH REMOVABLE HEAD
    • Publication number 20140056658
    • Publication date Feb 27, 2014
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Kazuo MAEDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BALL END MILL
    • Publication number 20110211922
    • Publication date Sep 1, 2011
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Kazuo Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    END MILL
    • Publication number 20100196108
    • Publication date Aug 5, 2010
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Hisao Oka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL WITH INTERNAL FLUID PASSAGE
    • Publication number 20100166510
    • Publication date Jul 1, 2010
    • Mori Seiki Co., Ltd.
    • Yasuhiro INAMASU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUBIC BORON NITRIDE RADIUS END MILL
    • Publication number 20090245946
    • Publication date Oct 1, 2009
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Kazuo Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THROW-AWAY INSERT AND MILLING CUTTER USING THROW-AWAY INSERT
    • Publication number 20070031200
    • Publication date Feb 8, 2007
    • Sumitomo Electric Hardmetal, Corp.
    • Kazuo Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THROW-AWAY INSERT AND MILLING CUTTER USING A THROW-AWAY INSERT
    • Publication number 20070031201
    • Publication date Feb 8, 2007
    • Sumitomo Electric Hardmetal, Corp.
    • Kazuo Maeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR