Inventor
KIDO YASUKI
JP52 patents
⚠️ This page may combine multiple inventors who share the name “KIDO YASUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC HARDMETAL CORP
37 patentsUS12104229B1Oct 1, 2024
Cemented carbide and tool containing the same
SUMITOMO ELECTRIC HARDMETAL CORP2 citations73
US11207736B2Dec 28, 2021
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP2 citations73
US10875101B2Dec 29, 2020
Surface-coated cutting tool and method for manufacturing same
SUMITOMO ELECTRIC HARDMETAL CORP3 citations73
US12227836B2Feb 18, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations62
US11390942B2Jul 19, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations62
US12427580B2Sep 30, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations61
US12325074B2Jun 10, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations61
US12325075B2Jun 10, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations61
US11273498B2Mar 15, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations61
US12275068B2Apr 15, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11919092B2Mar 5, 2024
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11358226B2Jun 14, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11326252B2May 10, 2022
Surface-coated cutting tool and method for manufacturing same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11311945B2Apr 26, 2022
Surface-coated cutting tool and method for manufacturing same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11274366B2Mar 15, 2022
Surface-coated cutting tool and method for manufacturing same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11253929B2Feb 22, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11247277B2Feb 15, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11241745B2Feb 8, 2022
Cutting tool including substrate and coating layer
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11241744B2Feb 8, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11203068B2Dec 21, 2021
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11179782B2Nov 23, 2021
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11007580B2May 18, 2021
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11292065B2Apr 5, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US11293095B2Apr 5, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US12251762B2Mar 18, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US11998993B2Jun 4, 2024
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US11441209B2Sep 13, 2022
Cemented carbide and cutting tool including same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US11332810B2May 17, 2022
Cemented carbide and cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US11130181B2Sep 28, 2021
Surface-coated cutting tool and method for manufacturing the same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US11123802B2Sep 21, 2021
Surface-coated cutting tool and method for manufacturing the same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US11111564B2Sep 7, 2021
Cemented carbide, cutting tool including same, and method of producing cemented carbide
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US11020804B2Jun 1, 2021
Surface-coated cutting tool and method for manufacturing the same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US10967433B2Apr 6, 2021
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US10745783B2Aug 18, 2020
Cemented carbide and cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations50
US12409498B2Sep 9, 2025
Cemented carbide and cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations49
US12370608B1Jul 29, 2025
Cemented carbide and cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations49
US12337390B1Jun 24, 2025
Cemented carbide and cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations49
SUMITOMO ELECTRIC INDUSTRIES
13 patentsUS12448670B2Oct 21, 2025
Cemented carbide
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US12442060B2Oct 14, 2025
Cemented carbide
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11951550B2Apr 9, 2024
Cemented carbide and tool containing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11913096B1Feb 27, 2024
Cemented carbide and tool containing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11858049B2Jan 2, 2024
Cemented carbide and tool containing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations61
US12480187B2Nov 25, 2025
Cemented carbide and cutting tool using the same
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12435396B2Oct 7, 2025
Cemented carbide and cutting tool
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12409499B2Sep 9, 2025
Cemented carbide and cutting tool using the same
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12390862B2Aug 19, 2025
Cemented carbide and cutting tool
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12276012B1Apr 15, 2025
Cemented carbide
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12121972B1Oct 22, 2024
Cemented carbide and cutting tool using the same
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12109630B1Oct 8, 2024
Cemented carbide and cutting tool
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10987739B2Apr 27, 2021
Cemented carbide and cutting tool
SUMITOMO ELECTRIC INDUSTRIES0 citations51
Showing the top 50 of 52 patents by PatentIndex Score.