Inventor
OKADA YOSHIKAZU
JP16 patents
⚠️ This page may combine multiple inventors who share the name “OKADA YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MATERIALS CORP
9 patentsUS5374471ADec 20, 1994
Multilayer coated hard alloy cutting tool
MITSUBISHI MATERIALS CORP60 citations96
US5106674AApr 21, 1992
Blade member of tungsten-carbide-based cemented carbide for cutting tools and process for producing same
MITSUBISHI MATERIALS CORP64 citations96
US6234726B1May 22, 2001
Indexable insert
MITSUBISHI MATERIALS CORP60 citations93
US5681651AOct 28, 1997
Multilayer coated hard alloy cutting tool
MITSUBISHI MATERIALS CORP33 citations92
US7393263B2Jul 1, 2008
Method for manufacturing surface-coated cutting insert
MITSUBISHI MATERIALS CORP15 citations82
US7871715B2Jan 18, 2011
Surface-coated cutting insert and method for manufacturing the same
MITSUBISHI MATERIALS CORP6 citations71
US7875316B2Jan 25, 2011
Surface-coated cutting insert and method for manufacturing the same
MITSUBISHI MATERIALS CORP3 citations60
US7662020B2Feb 16, 2010
Method for manufacturing surface-coated cutting insert
MITSUBISHI MATERIALS CORP3 citations60
US7479252B2Jan 20, 2009
Method for manufacturing throwaway tip and apparatus for aligning green compact
MITSUBISHI MATERIALS CORP0 citations50