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Takashi Harada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sintered material and cutting tool including same
    • Patent number 12,070,802
    • Issue date Aug 27, 2024
    • Sumitomo Electric Industries, Ltd.
    • Akito Ishii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of producing cubic boron nitride sintered material, cubic bo...
    • Patent number 12,054,813
    • Issue date Aug 6, 2024
    • Sumitomo Electric Industries, Ltd.
    • Katsumi Okamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number D1031801
    • Issue date Jun 18, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool and method for manufacturing same
    • Patent number 11,975,392
    • Issue date May 7, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Hideki Tomimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number D1024146
    • Issue date Apr 23, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Satoru Kukino
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D1024152
    • Issue date Apr 23, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Composite sintered material
    • Patent number 11,920,222
    • Issue date Mar 5, 2024
    • Sumitomo Electric Industries, Ltd.
    • Naoki Watanobe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number D1009106
    • Issue date Dec 26, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Satoru Kukino
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D1002690
    • Issue date Oct 24, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D1002692
    • Issue date Oct 24, 2023
    • Sumitomo Electric Industries, Ltd.
    • Masashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D1002691
    • Issue date Oct 24, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Rotary cutting tool
    • Patent number 11,794,259
    • Issue date Oct 24, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Masashi Harada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number D1001856
    • Issue date Oct 17, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D1001167
    • Issue date Oct 10, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D1001168
    • Issue date Oct 10, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Satoru Kukino
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D1001169
    • Issue date Oct 10, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D1000492
    • Issue date Oct 3, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Satoru Kukino
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D991993
    • Issue date Jul 11, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Satoru Kukino
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Composite sintered material
    • Patent number 11,680,022
    • Issue date Jun 20, 2023
    • Sumitomo Electric Industries, Ltd.
    • Naoki Watanobe
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Cutting tool
    • Patent number D980296
    • Issue date Mar 7, 2023
    • Sumitomo Electric Industries, Ltd.
    • Masashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D977540
    • Issue date Feb 7, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Takuya Nohara
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D964440
    • Issue date Sep 20, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D960214
    • Issue date Aug 9, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Satoru Kukino
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cubic boron nitride sintered material, cutting tool including cubic...
    • Patent number 11,396,482
    • Issue date Jul 26, 2022
    • Sumitomo Electric Industries, Ltd.
    • Katsumi Okamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cubic boron nitride sintered body and cutting tool including the same
    • Patent number 11,208,358
    • Issue date Dec 28, 2021
    • Sumitomo Electric Industries, Ltd.
    • Katsumi Okamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number D937330
    • Issue date Nov 30, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Satoru Kukino
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Method of producing cubic boron nitride sintered material, cubic bo...
    • Patent number 11,155,901
    • Issue date Oct 26, 2021
    • Sumitomo Electric Industries, Ltd.
    • Katsumi Okamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Alloy powder, sintered material, method for producing alloy powder,...
    • Patent number 11,045,872
    • Issue date Jun 29, 2021
    • Sumitomo Electric Industries, Ltd.
    • Akito Ishii
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Cutting insert
    • Patent number 11,033,970
    • Issue date Jun 15, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Gaku Harada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ceramic powder and boron nitride sintered material
    • Patent number 10,954,166
    • Issue date Mar 23, 2021
    • Sumitomo Electric Industries, Ltd.
    • Takashi Harada
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAMOND COATED TOOL
    • Publication number 20240091863
    • Publication date Mar 21, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Rintaro SUGIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20240001453
    • Publication date Jan 4, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Hirotsugu IWASAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND-COATED TOOL
    • Publication number 20230294178
    • Publication date Sep 21, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Rintaro SUGIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND-COATED TOOL AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20230249262
    • Publication date Aug 10, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Rintaro SUGIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230241691
    • Publication date Aug 3, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Naoki WATANOBE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cubic Boron Nitride Sintered Material Tool
    • Publication number 20230219149
    • Publication date Jul 13, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Takashi HARADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL AND METHOD FOR MANUFACTURING SAME
    • Publication number 20230191500
    • Publication date Jun 22, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Hideki TOMIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230182218
    • Publication date Jun 15, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Mayuka SEGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL
    • Publication number 20230015407
    • Publication date Jan 19, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Masashi HARADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND-COATED TOOL AND METHOD OF MANUFACTURING DIAMOND-COATED TOOL
    • Publication number 20220388078
    • Publication date Dec 8, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Rintaro SUGIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND TOOL
    • Publication number 20220355388
    • Publication date Nov 10, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Takashi HARADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL AND METHOD OF MANUFACTURING TOOL
    • Publication number 20220339719
    • Publication date Oct 27, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Rintaro SUGIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND CUTTING TOOL
    • Publication number 20220297201
    • Publication date Sep 22, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Akihiko UEDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20220288699
    • Publication date Sep 15, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Mayuka SEGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF PRODUCING CUBIC BORON NITRIDE SINTERED MATERIAL, CUBIC BO...
    • Publication number 20220025490
    • Publication date Jan 27, 2022
    • Sumitomo Electric Industries, Ltd.
    • Katsumi OKAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF PRODUCING CUBIC BORON NITRIDE SINTERED MATERIAL, CUBIC BO...
    • Publication number 20210246536
    • Publication date Aug 12, 2021
    • Sumitomo Electric Industries, Ltd.
    • Katsumi OKAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL, CUTTING TOOL INCLUDING CUBIC...
    • Publication number 20210246078
    • Publication date Aug 12, 2021
    • Sumitomo Electric Industries, Ltd.
    • Katsumi OKAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPOSITE SINTERED MATERIAL
    • Publication number 20210238716
    • Publication date Aug 5, 2021
    • Sumitomo Electric Industries, Ltd.
    • Naoki Watanobe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POLYCRYSTALLINE ABRASIVE GRAIN AND GRINDING WHEEL INCLUDING SAME
    • Publication number 20210237227
    • Publication date Aug 5, 2021
    • Sumitomo Electric Industries, Ltd.
    • Takashi HARADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CUTTING INSERT
    • Publication number 20210114117
    • Publication date Apr 22, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Gaku HARADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED BODY AND CUTTING TOOL INCLUDING THE SAME
    • Publication number 20210094882
    • Publication date Apr 1, 2021
    • Sumitomo Electric Industries, Ltd.
    • Katsumi OKAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPOSITE SINTERED MATERIAL
    • Publication number 20200102252
    • Publication date Apr 2, 2020
    • Sumitomo Electric Industries, Ltd.
    • Naoki WATANOBE
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHOD FOR PROCESSING A WORKPIECE, MACHINE TOOL, AND METHOD FOR MAN...
    • Publication number 20190344359
    • Publication date Nov 14, 2019
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Akihiko UEDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPOSITE SINTERED MATERIAL
    • Publication number 20190271062
    • Publication date Sep 5, 2019
    • Sumitomo Electric Industries, Ltd.
    • Katsumi Okamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SINTERED MATERIAL AND CUTTING TOOL INCLUDING SAME
    • Publication number 20190240739
    • Publication date Aug 8, 2019
    • Sumitomo Electric Industries, Ltd.
    • Akito ISHII
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CERAMIC POWDER AND BORON NITRIDE SINTERED MATERIAL
    • Publication number 20190202745
    • Publication date Jul 4, 2019
    • Sumitomo Electric Industries, Ltd.
    • Takashi Harada
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    ALLOY POWDER, SINTERED MATERIAL, METHOD FOR PRODUCING ALLOY POWDER,...
    • Publication number 20190118256
    • Publication date Apr 25, 2019
    • Sumitomo Electric Industries, Ltd.
    • Akito Ishii
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    SINTERED MATERIAL AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20190076920
    • Publication date Mar 14, 2019
    • Sumitomo Electric Industries, Ltd.
    • Akito Ishii
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    SINTERED MATERIAL, TOOL INCLUDING SINTERED MATERIAL, AND SINTERED M...
    • Publication number 20180297899
    • Publication date Oct 18, 2018
    • Sumitomo Electric Industries, Ltd.
    • Hironari MOROGUCHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CERAMIC POWDER AND BORON NITRIDE SINTERED MATERIAL
    • Publication number 20180044248
    • Publication date Feb 15, 2018
    • Sumitomo Electric Industries, Ltd.
    • Takashi Harada
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES