Inventor
MURAKAMI MUNEYOSHI
JP2 patents
Patents
2 patentsUS9000320B2Apr 7, 2015
Method of manufacturing electric resistance welding pipe having excellent characterization of welded seam
KENMOCHI KAZUHITO3 citations56
US8912462B2Dec 16, 2014
Method of manufacturing electric resistance welding pipes having excellent characterization of welded seams
KENMOCHI KAZUHITO0 citations44