Inventor
HANYU HIROYUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HANYU HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSG CORP
7 patentsUS6610611B2Aug 26, 2003
Method of removing diamond coating and method of manufacturing diamond-coated body
OSG CORP15 citations84
US7431988B2Oct 7, 2008
Hard coating and machining tool disposed with hard coating
OSG CORP14 citations82
US6656591B2Dec 2, 2003
Diamond-coated body including interface layer interposed between substrate and diamond coating, and method of manufacturing the same
OSG CORP9 citations71
US6547494B2Apr 15, 2003
Diamond coated tool and method of manufacturing the diamond coated tool
OSG CORP5 citations61
US7713612B2May 11, 2010
Hard multilayer coating, and hard multilayer coated tool including the hard multilayer coating
OSG CORP5 citations60
US11447872B2Sep 20, 2022
Hard coating and hard-coating-covered member
OSG CORP0 citations51
US11292066B2Apr 5, 2022
Tool having a boron doped diamond coating
OSG CORP0 citations51