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Groove cutter with chip breaker
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Patent number 12,226,837
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Issue date Feb 18, 2025
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BEIJING WORLDIA DIAMOND TOOLS CO., LTD
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Zongchao Zhang
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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 12,226,836
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Issue date Feb 18, 2025
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Sumitomo Electric Hardmetal Corp.
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Masahito Hikiji
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Coated cutting tool
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Patent number 12,220,748
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Issue date Feb 11, 2025
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MOLDINO Tool Engineering, Ltd.
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Tomoya Sasaki
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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 12,220,749
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Issue date Feb 11, 2025
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Sumitomo Electric Industries, Ltd.
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Fumiyoshi Kobayashi
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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 12,220,747
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Issue date Feb 11, 2025
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Sumitomo Electric Hardmetal Corp.
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Fumiyoshi Kobayashi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Insert and cutting tool
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Patent number 12,215,061
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Issue date Feb 4, 2025
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Kyocera Corporation
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Futoshi Isobe
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Insert and cutting tool
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Patent number 12,214,427
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Issue date Feb 4, 2025
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Kyocera Corporation
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Mitsuru Hasegawa
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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 12,214,426
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Issue date Feb 4, 2025
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Sumitomo Electric Industries, Ltd.
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Haruyo Fukui
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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 12,202,051
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Issue date Jan 21, 2025
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Sumitomo Electric Hardmetal Corp.
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Masahito Hikiji
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Boring tool holder and turning tool
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Patent number 12,202,052
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Issue date Jan 21, 2025
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Sumitomo Electric Hardmetal Corp.
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Hitoshi Tohkairin
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
-
-
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Cutting tool
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Patent number 12,186,812
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Issue date Jan 7, 2025
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Sumitomo Electric Industries, Ltd.
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Haruyo Fukui
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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 12,186,815
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Issue date Jan 7, 2025
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Sumitomo Electric Hardmetal Corp.
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Mayuka Segawa
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting insert and machining tool
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Patent number 12,186,813
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Issue date Jan 7, 2025
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Kennametal Inc.
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Fabian Birkmann
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool holder and tool
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Patent number 12,179,274
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Issue date Dec 31, 2024
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Hartmetall-Werkzeugfabrik Paul Horn GmbH
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Matthias Luik
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B22 - CASTING POWDER METALLURGY
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Machine tool
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Patent number 12,179,273
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Issue date Dec 31, 2024
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Guehring KG
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Hans-Peter Hollfelder
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B22 - CASTING POWDER METALLURGY
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Turning tool for metal cutting
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Patent number 12,172,222
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Issue date Dec 24, 2024
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AB Sandvik Coromant
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Fredrik Marell
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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 12,173,411
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Issue date Dec 24, 2024
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Sumitomo Electric Industries, Ltd.
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Haruyo Fukui
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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 12,172,221
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Issue date Dec 24, 2024
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Sumitomo Electric Hardmetal Corp.
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Makoto Setoyama
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Cutting insert and cutting tool
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Patent number 12,172,220
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Issue date Dec 24, 2024
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NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
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Eiji Shamoto
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Surface-coated cutting tool
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Patent number 12,162,079
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Issue date Dec 10, 2024
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Mitsubishi Materials Corporation
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Takuya Ishigaki
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Surface-coated cutting tool
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Patent number 12,157,171
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Issue date Dec 3, 2024
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Mitsubishi Materials Corporation
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Shun Sato
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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