TREA

Jun Kitajima

Follow

Person

  • Tsukuba-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting insert and cutting edge replacement type cutting tool
    • Patent number 12,030,128
    • Issue date Jul 9, 2024
    • Mitsubishi Materials Corporation
    • Masashi Kanbara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and indexable cutting tool
    • Patent number 11,045,886
    • Issue date Jun 29, 2021
    • Mitsubishi Materials Corporation
    • Takayuki Hagiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and indexable cutting tool
    • Patent number 10,799,961
    • Issue date Oct 13, 2020
    • Mitsubishi Materials Corporation
    • Jun Kitajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and indexable cutting tool
    • Patent number 10,493,540
    • Issue date Dec 3, 2019
    • Mitsubishi Materials Corporation
    • Jun Kitajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotating tool
    • Patent number 10,239,133
    • Issue date Mar 26, 2019
    • National University Corporation Nagoya University
    • Norikazu Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roughing end mill and insert for a roughing end mill
    • Patent number 9,028,177
    • Issue date May 12, 2015
    • Mitsubishi Materials Corporation
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roughing insert and roughing end mill
    • Patent number 8,905,685
    • Issue date Dec 9, 2014
    • Mitsubishi Materials Corporation
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and removable insert-type cutting tool
    • Patent number 8,696,257
    • Issue date Apr 15, 2014
    • Mitsubishi Materials Corporation
    • Takayoshi Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roughing insert and roughing end mill
    • Patent number 8,246,278
    • Issue date Aug 21, 2012
    • Mitsubishi Materials Corporation
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roughing insert and roughing end mill
    • Patent number 7,993,082
    • Issue date Aug 9, 2011
    • Mitsubishi Materials Corporation
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number D638041
    • Issue date May 17, 2011
    • Mitsubishi Materials Corporation
    • Takayoshi Saito
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D637214
    • Issue date May 3, 2011
    • Mitsubishi Materials Corporation
    • Takayoshi Saito
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Ball nose end mill with throwaway insert
    • Patent number 7,101,122
    • Issue date Sep 5, 2006
    • Mitsubishi Materials Corporation
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Throwaway insert
    • Patent number 6,913,426
    • Issue date Jul 5, 2005
    • Mitsubishi Materials Corporation
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING INSERT AND CUTTING TOOL
    • Publication number 20250010377
    • Publication date Jan 9, 2025
    • MITSUBISHI MATERIALS CORPORATION
    • Jun Kitajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMP STRUCTURE OF CUTTING INSERT AND INDEXABLE CUTTING TOOL
    • Publication number 20240316652
    • Publication date Sep 26, 2024
    • MITSUBISHI MATERIALS CORPORATION
    • Jun Kitajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING WORK TOOL, BLADE-TIP-REPLACEABLE CUTTING TOOL WITH CLAMPIN...
    • Publication number 20240066604
    • Publication date Feb 29, 2024
    • MITSUBISHI MATERIALS CORPORATION
    • Takayuki Hagiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT AND CUTTING EDGE REPLACEMENT TYPE CUTTING TOOL
    • Publication number 20210339321
    • Publication date Nov 4, 2021
    • MITSUBISHI MATERIALS CORPORATION
    • Masashi Kanbara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT AND INDEXABLE CUTTING TOOL
    • Publication number 20190240746
    • Publication date Aug 8, 2019
    • MITSUBISHI MATERIALS CORPORATION
    • Jun Kitajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT AND INDEXABLE CUTTING TOOL
    • Publication number 20190015911
    • Publication date Jan 17, 2019
    • MITSUBISHI MATERIALS CORPORATION
    • Takayuki Hagiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT AND INDEXABLE CUTTING TOOL
    • Publication number 20180257155
    • Publication date Sep 13, 2018
    • MITSUBISHI MATERIALS CORPORATION
    • Jun Kitajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTATING TOOL
    • Publication number 20180071840
    • Publication date Mar 15, 2018
    • National University Corporation Nagoya University
    • Norikazu Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT AND REMOVABLE INSERT-TYPE CUTTING TOOL
    • Publication number 20120051851
    • Publication date Mar 1, 2012
    • MITSUBISHI MATERIALS CORPORATION
    • Takayoshi Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROUGHING INSERT AND ROUGHING END MILL
    • Publication number 20110268515
    • Publication date Nov 3, 2011
    • MITSUBISHI MATERIALS CORPORATION
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROUGHING END MILL AND INSERT FOR A ROUGHING END MILL
    • Publication number 20100061813
    • Publication date Mar 11, 2010
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROUGHING INSERT AND ROUGHING END MILL
    • Publication number 20100047026
    • Publication date Feb 25, 2010
    • MITSUBISHI MATERIALS CORPORATION
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROUGHING INSERT AND ROUGHING END MILL
    • Publication number 20100003089
    • Publication date Jan 7, 2010
    • MITSUBISHI MATERIALS CORPORATION
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Ball nose end mill with throwaway insert
    • Publication number 20050207852
    • Publication date Sep 22, 2005
    • MITSUBISHI MATERIALS CORPORATION
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Throwaway insert
    • Publication number 20030219320
    • Publication date Nov 27, 2003
    • Nobukazu Horiike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Indexable insert
    • Publication number 20020159846
    • Publication date Oct 31, 2002
    • Nobukazu Horiike
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC