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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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Rotary cutting tool
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Patent number 11,780,018
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Issue date Oct 10, 2023
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Union Tool Co.
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Hironobu Saito
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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 11,772,168
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Issue date Oct 3, 2023
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Kennametal Inc.
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Konrad Spitzenberger
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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 11,717,898
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Issue date Aug 8, 2023
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Tungaloy Corporation
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Satoru Yoshida
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Insert
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Patent number 11,666,977
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Issue date Jun 6, 2023
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Kyocera Corporation
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Hirohisa Ishi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Cutting insert
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Patent number 11,554,428
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Issue date Jan 17, 2023
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Tungaloy Corporation
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Takahiro Aso
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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 11,453,064
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Issue date Sep 27, 2022
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Kennametal Inc.
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Konrad Spitzenberger
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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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Cutting insert and milling tool
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Patent number 11,453,074
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Issue date Sep 27, 2022
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Seco Tools AB
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Johan Andersson
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Insert
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Patent number 11,325,195
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Issue date May 10, 2022
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Kyocera Corporation
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Hirohisa Ishi
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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 11,285,550
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Issue date Mar 29, 2022
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TUNGALOY CORPORATION
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Tomoha Tabe
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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 11,192,193
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Issue date Dec 7, 2021
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TUNGALOY CORPORATION
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Takahiro Aso
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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 11,167,361
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Issue date Nov 9, 2021
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Sumitomo Electric Hardmetal Corp.
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Yuta Morisaki
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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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Cutting insert and boring tool
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Patent number 11,040,404
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Issue date Jun 22, 2021
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Sumitomo Electric Hardmetal Corp.
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Naoki Matsuda
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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 10,875,105
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Issue date Dec 29, 2020
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Sumitomo Electric Hardmetal Corp.
-
Yusuke Koike
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting insert
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Patent number 10,875,106
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Issue date Dec 29, 2020
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Sumitomo Electric Hardmetal Corp.
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Shota Tsujimoto
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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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-
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Cutting insert and cutting tool
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Patent number 10,632,547
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Issue date Apr 28, 2020
-
Sumitomo Electric Hardmetal Corp.
-
Yuta Morisaki
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR