Inventor
MORIGUCHI HIDEKI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “MORIGUCHI HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
20 patentsUS6299658B1Oct 9, 2001
Cemented carbide, manufacturing method thereof and cemented carbide tool
SUMITOMO ELECTRIC INDUSTRIES55 citations96
US6187421B1Feb 13, 2001
Coated tool of cemented carbide
SUMITOMO ELECTRIC INDUSTRIES62 citations96
US6183846B1Feb 6, 2001
Coated hard metal material
SUMITOMO ELECTRIC INDUSTRIES63 citations96
US5871850AFeb 16, 1999
Coated hard metal material
SUMITOMO ELECTRIC INDUSTRIES67 citations96
US5776588AJul 7, 1998
Coated hard alloy tool
SUMITOMO ELECTRIC INDUSTRIES69 citations96
US5597272AJan 28, 1997
Coated hard alloy tool
SUMITOMO ELECTRIC INDUSTRIES71 citations96
US5137398AAug 11, 1992
Drill bit having a diamond-coated sintered body
SUMITOMO ELECTRIC INDUSTRIES99 citations96
US5889219AMar 30, 1999
Superhard composite member and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES108 citations95
US6756111B1Jun 29, 2004
Coated hard alloy
SUMITOMO ELECTRIC INDUSTRIES48 citations93
US6082936AJul 4, 2000
Coated hard metal tool
SUMITOMO ELECTRIC INDUSTRIES28 citations93
US6962751B2Nov 8, 2005
Amorphous carbon coated tools and method of producing the same
SUMITOMO ELECTRIC INDUSTRIES33 citations92
US5624766AApr 29, 1997
Cemented carbide and coated cemented carbide for cutting tool
SUMITOMO ELECTRIC INDUSTRIES44 citations92
US7087295B2Aug 8, 2006
Surface-coated cutting tool
SUMITOMO ELECTRIC INDUSTRIES18 citations84
US6673439B1Jan 6, 2004
Coated diamond, manufacturing method and composite material thereof
SUMITOMO ELECTRIC INDUSTRIES16 citations83
US6089750AJul 18, 2000
Noncontact temperature distribution measuring apparatus
SUMITOMO ELECTRIC INDUSTRIES11 citations74
US5171723ADec 15, 1992
Tool comprised of a silicon nitride sintered body
SUMITOMO ELECTRIC INDUSTRIES11 citations74
US5989731ANov 23, 1999
Composite material and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES16 citations71
US5296008AMar 22, 1994
Method for manufacturing a cutting tool insert made of a silicon nitride body
SUMITOMO ELECTRIC INDUSTRIES13 citations70
US9193007B2Nov 24, 2015
Coated rotary tool and method for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US8978957B2Mar 17, 2015
Coated rotary tool
SUMITOMO ELECTRIC INDUSTRIES0 citations49
SUMITOMO ELEC HARDMETAL CORP
6 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
US7758950B2Jul 20, 2010
Surface-coated cutting tool with coated film having strength distribution of compressive stress
SUMITOMO ELEC HARDMETAL CORP9 citations83
US7736733B2Jun 15, 2010
Coated cutting tool
SUMITOMO ELEC HARDMETAL CORP7 citations74
US7799415B2Sep 21, 2010
Surface-coated cutting tool with coated film having strength distribution of compressive stress
SUMITOMO ELEC HARDMETAL CORP4 citations62
NIPPON ITF INC
4 patentsUS10428416B2Oct 1, 2019
Coating film, manufacturing method for same, and PVD device
NIPPON ITF INC3 citations71
US11247903B2Feb 15, 2022
Coating film, method for manufacturing same, and PVD apparatus
NIPPON ITF INC2 citations69
US11261519B2Mar 1, 2022
Coating film, manufacturing method therefor, and PVD apparatus
NIPPON ITF INC0 citations60
US10457885B2Oct 29, 2019
Coating film, manufacturing method for same, and PVD device
NIPPON ITF INC0 citations39