Inventor
SUGIMOTO RYOUICHI
JP3 patents
Patents
3 patentsUS6341525B1Jan 29, 2002
Method and apparatus for ultrasonic testing of the surface of columnar structures, and method for grinding rolls by use of them
KAWASAKI STEEL CO31 citations91
US6777931B1Aug 17, 2004
Method of displaying signal obtained by measuring probe and device therefor
KAWASAKI STEEL CO18 citations82
US6446509B1Sep 10, 2002
Method and apparatus for ultrasonic testing of the surface of columnar structures, and method for grinding rolls by use of them
KAWASAKI STEEL CO15 citations82