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Cubic boron nitride sintered material
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Patent number 11,958,782
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Issue date Apr 16, 2024
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Sumitomo Electric Hardmetal Corp.
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Kento Yamada
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Cutting tool
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Patent number D1009106
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Issue date Dec 26, 2023
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Sumitomo Electric Hardmetal Corp.
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Satoru Kukino
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D15 - Machines not elsewhere specified
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Cutting tool
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Patent number 11,826,834
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Issue date Nov 28, 2023
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Sumitomo Electric Hardmetal Corp.
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Kento Yamada
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool
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Patent number 11,802,333
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Issue date Oct 31, 2023
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Sumitomo Electric Hardmetal Corp.
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Hironari Moroguchi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool
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Patent number D1001168
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Issue date Oct 10, 2023
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Sumitomo Electric Hardmetal Corp.
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Satoru Kukino
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D15 - Machines not elsewhere specified
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Cutting tool
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Patent number D1000492
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Issue date Oct 3, 2023
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Sumitomo Electric Hardmetal Corp.
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Satoru Kukino
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D15 - Machines not elsewhere specified
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Cubic boron nitride sintered material
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Patent number 11,542,203
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Issue date Jan 3, 2023
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Sumitomo Electric Industries, Ltd.
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Mayu Amemiya
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Cubic boron nitride sintered material
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Patent number 11,518,718
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Issue date Dec 6, 2022
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Sumitomo Electric Industries, Ltd.
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Mayu Amemiya
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Cutting tool
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Patent number D960214
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Issue date Aug 9, 2022
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Sumitomo Electric Hardmetal Corp.
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Satoru Kukino
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D15 - Machines not elsewhere specified
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Cubic boron nitride sintered material
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Patent number 11,377,390
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Issue date Jul 5, 2022
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Sumitomo Electric Industries, Ltd.
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Akito Ishii
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Cubic boron nitride sintered material
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Patent number 11,352,298
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Issue date Jun 7, 2022
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Sumitomo Electric Industries, Ltd.
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Akito Ishii
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Cutting insert
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Patent number 11,338,371
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Issue date May 24, 2022
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Sumitomo Electric Hardmetal Corp.
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Hironari Moroguchi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cubic boron nitride sintered material
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Patent number 11,161,790
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Issue date Nov 2, 2021
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Sumitomo Electric Hardmetal Corp.
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Hironari Moroguchi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Sintered body
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Patent number 10,245,643
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Issue date Apr 2, 2019
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Sumitomo Electric Industries, Ltd
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Kentaro Chihara
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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