Inventor
SETOYAMA MAKOTO
JP34 patents
⚠️ This page may combine multiple inventors who share the name “SETOYAMA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC HARDMETAL CORP
14 patentsUS10030299B2Jul 24, 2018
Surface-coated boron nitride sintered body tool
SUMITOMO ELECTRIC HARDMETAL CORP2 citations73
US11298748B2Apr 12, 2022
Surface coated cutting tool and method for manufacturing the same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations61
US10994339B2May 4, 2021
Surface-coated cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP1 citations61
US11059105B2Jul 13, 2021
Surface-coated cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US11534836B2Dec 27, 2022
Surface-coated cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US11370033B2Jun 28, 2022
Surface coated cutting tool and method for manufacturing the same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US10994341B2May 4, 2021
Surface-coated cutting tool and method for manufacturing same
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US12172221B2Dec 24, 2024
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations47
US11426801B2Aug 30, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations47
US10272498B2Apr 30, 2019
Composite sintered material and surface-coated boron nitride sintered material tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations41
US10016813B2Jul 10, 2018
Surface-coated boron nitride sintered body tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations41
US9884790B2Feb 6, 2018
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations41
US9850177B2Dec 26, 2017
Surface-coated boron nitride sintered body tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations41
US9943911B2Apr 17, 2018
Surface-coated boron nitride sintered body tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations39
SUMITOMO ELECTRIC INDUSTRIES
7 patentsUS5700551ADec 23, 1997
Layered film made of ultrafine particles and a hard composite material for tools possessing the film
SUMITOMO ELECTRIC INDUSTRIES162 citations99
US5882777AMar 16, 1999
Super hard composite material for tools
SUMITOMO ELECTRIC INDUSTRIES104 citations98
US5503912AApr 2, 1996
Ultra-thin film laminate
SUMITOMO ELECTRIC INDUSTRIES173 citations98
US5853873ADec 29, 1998
Hard composite material for tools
SUMITOMO ELECTRIC INDUSTRIES75 citations96
US5478634ADec 26, 1995
Ultra-thin film laminate
SUMITOMO ELECTRIC INDUSTRIES75 citations96
US6962751B2Nov 8, 2005
Amorphous carbon coated tools and method of producing the same
SUMITOMO ELECTRIC INDUSTRIES33 citations92
US11338370B2May 24, 2022
Cutting tool and method for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations62
SUMITOMO ELEC HARDMETAL CORP
4 patentsUS7901796B2Mar 8, 2011
Coated cutting tool and manufacturing method thereof
SUMITOMO ELEC HARDMETAL CORP21 citations92
US7527457B2May 5, 2009
Surface-coated cutting tool
SUMITOMO ELEC HARDMETAL CORP9 citations84
US7498089B2Mar 3, 2009
Coated cutting tool having coating film on base
SUMITOMO ELEC HARDMETAL CORP15 citations84
US9211588B2Dec 15, 2015
Surface-coated cutting tool
SUMITOMO ELEC HARDMETAL CORP4 citations68