Inventor
TAJIMA ITSURO
JP2 patents
Patents
2 patentsUS8043533B2Oct 25, 2011
Diamond sintered compact having high electrical conductivity and production method thereof
MITSUBISHI MATERIALS CORP8 citations79
US8017225B2Sep 13, 2011
Cutting tool made of surface-coated cubic boron nitride-based ultrahigh pressure sintered material
MITSUBISHI MATERIALS CORP4 citations57