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Cutting insert
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Patent number 12,036,614
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Issue date Jul 16, 2024
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Sumitomo Electric Hardmetal Corp.
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Kouki Matsubara
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting insert
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Patent number 11,980,951
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Issue date May 14, 2024
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Sumitomo Electric Hardmetal Corp.
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Kouki Matsubara
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting insert
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Patent number 11,772,167
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Issue date Oct 3, 2023
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Tungaloy Corporation
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Hikaru Shiroma
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting insert
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Patent number 11,633,793
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Issue date Apr 25, 2023
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Tungaloy Corporation
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Hikaru Shiroma
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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 11,504,780
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Issue date Nov 22, 2022
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Sumitomo Electric Hardmetal Corp.
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Tangwei Zhao
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting insert and milling tool
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Patent number 11,453,073
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Issue date Sep 27, 2022
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Tungaloy Corporation
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Yosuke Yamada
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Indexable cutting tool
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Patent number 11,413,696
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Issue date Aug 16, 2022
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Tungaloy Corporation
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Hikaru Shiroma
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting insert
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Patent number 11,344,958
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Issue date May 31, 2022
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TUNGALOY CORPORATION
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Naoki Komatsu
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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CVD coated cutting tool
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Patent number 11,203,069
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Issue date Dec 21, 2021
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Sandvik Intellectual Property AB
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Raluca Morjan Brenning
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting insert and cutting tool
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Patent number 11,198,186
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Issue date Dec 14, 2021
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TUNGALOY CORPORATION
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Hikaru Shiroma
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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 11,123,812
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Issue date Sep 21, 2021
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Kyocera Corporation
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Takafumi Machii
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Rotatable bit cartridge
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Patent number 11,103,939
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Issue date Aug 31, 2021
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The Sollami Company
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Phillip Sollami
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Indexable rotary cutting tool and insert
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Patent number 10,688,570
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Issue date Jun 23, 2020
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MITSUBISHI HITACHI TOOL ENGINEERING, LTD.
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Yasuhiro Kiuchi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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