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Satoru Kukino

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Patents Grantslast 30 patents

  • Information Patent Grant

    Diamond tool
    • Patent number 12,318,846
    • Issue date Jun 3, 2025
    • Sumitomo Electric Hardmetal Corp.
    • Takashi Harada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Diamond coated tool
    • Patent number 12,257,635
    • Issue date Mar 25, 2025
    • Sumitomo Electric Hardmetal Corp.
    • Rintaro Sugimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 12,186,815
    • Issue date Jan 7, 2025
    • Sumitomo Electric Hardmetal Corp.
    • Mayuka Segawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cubic boron nitride sintered material and cutting tool including same
    • Patent number 12,163,207
    • Issue date Dec 10, 2024
    • Sumitomo Electric Industries, Ltd.
    • Akito Ishii
    • B22 - CASTING POWDER METALLURGY
  • 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

    Method for manufacturing a cutting tool, and the cutting tool
    • Patent number 12,030,143
    • Issue date Jul 9, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Naoki Watanobe
    • 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

    Cubic boron nitride sintered material
    • Patent number 11,958,782
    • Issue date Apr 16, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Kento Yamada
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cubic boron nitride sintered material and cutting tool including same
    • Patent number 11,959,156
    • Issue date Apr 16, 2024
    • Sumitomo Electric Industries, Ltd.
    • Yuichiro Watanabe
    • B22 - CASTING POWDER METALLURGY
  • 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

    Polycrystalline cubic boron nitride and heatsink using the same
    • Patent number 11,845,658
    • Issue date Dec 19, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Yuh Ishida
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Cutting tool
    • Patent number 11,826,834
    • Issue date Nov 28, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Kento Yamada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,802,333
    • Issue date Oct 31, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Hironari Moroguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    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

    Cubic boron nitride sintered material, tool comprising cubic boron...
    • Patent number 11,773,030
    • Issue date Oct 3, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Keita Miyamoto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cubic boron nitride sintered material and cutting tool including same
    • Patent number 11,752,559
    • Issue date Sep 12, 2023
    • Sumitomo Electric Industries, Ltd.
    • Yuichiro Watanabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL AND TOOL
    • Publication number 20250163548
    • Publication date May 22, 2025
    • Sumitomo Electric Hardmetal Corp.
    • Yuki TSUTSUMIUCHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPOSITE POLYCRYSTAL AND TOOL WITH COMPOSITE POLYCRYSTAL
    • Publication number 20240368040
    • Publication date Nov 7, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Yuh ISHIDA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20240261868
    • Publication date Aug 8, 2024
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Hironari MOROGUCHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND POLYCRYSTAL BODY, AND TOOL PROVIDED WITH DIAMOND POLYCRYSTA...
    • Publication number 20240262693
    • Publication date Aug 8, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Yuh ISHIDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND POLYCRYSTALLINE BODY, AND TOOL COMPRISING DIAMOND POLYCRYST...
    • Publication number 20240199430
    • Publication date Jun 20, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Yuh ISHIDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL
    • Publication number 20240174576
    • Publication date May 30, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Hironari MOROGUCHI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    SINTERED MATERIAL AND CUTTING TOOL
    • Publication number 20240091862
    • Publication date Mar 21, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Hirotsugu IWASAKI
    • B22 - CASTING POWDER METALLURGY
  • 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 SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL
    • Publication number 20230383387
    • Publication date Nov 30, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Hirotsugu IWASAKI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL AND CUTTING TOOL INCLUDING SAME
    • Publication number 20230295779
    • Publication date Sep 21, 2023
    • Sumitomo Electric Industries, Ltd.
    • Yuichiro WATANABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL
    • Publication number 20230286869
    • Publication date Sep 14, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Kento YAMADA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • 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 AND CUTTING TOOL INCLUDING SAME
    • Publication number 20230227949
    • Publication date Jul 20, 2023
    • Sumitomo Electric Industries, Ltd.
    • Akito ISHII
    • B22 - CASTING POWDER METALLURGY
  • 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

    CUBIC BORON NITRIDE SINTERED MATERIAL AND CUTTING TOOL INCLUDING SAME
    • Publication number 20230211422
    • Publication date Jul 6, 2023
    • Sumitomo Electric Industries, Ltd.
    • Yuichiro WATANABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND SINTERED MATERIAL AND TOOL INCLUDING DIAMOND SINTERED MATERIAL
    • Publication number 20230203624
    • Publication date Jun 29, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Hirotsugu IWASAKI
    • B22 - CASTING POWDER METALLURGY
  • 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 20230193451
    • Publication date Jun 22, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Hironari MOROGUCHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL AND HEATSINK USING THE SAME
    • Publication number 20230193104
    • Publication date Jun 22, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Yuh ISHIDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL, TOOL COMPRISING CUBIC BORON...
    • Publication number 20230192557
    • Publication date Jun 22, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Keita MIYAMOTO
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • 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

    POLYCRYSTALLINE CUBIC BORON NITRIDE AND HEATSINK USING THE SAME
    • Publication number 20230138294
    • Publication date May 4, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Yuh ISHIDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230115988
    • Publication date Apr 13, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Gaku HARADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230050739
    • Publication date Feb 16, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Kenta SANO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME
    • Publication number 20230013675
    • Publication date Jan 19, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Machiko ABE
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    CUBIC BORON NITRIDE SINTERED MATERIAL AND METHOD OF PRODUCING SAME
    • Publication number 20230013990
    • Publication date Jan 19, 2023
    • Sumitomo Electric Hardmetal Corp.
    • Machiko ABE
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • 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