Inventor
NISHIMORI MASANORI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NISHIMORI MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI STEEL CO
4 patentsUS6331216B1Dec 18, 2001
Steel pipe having high ductility and high strength and process for production thereof
KAWASAKI STEEL CO41 citations92
US6290789B1Sep 18, 2001
Ultrafine-grain steel pipe and process for manufacturing the same
KAWASAKI STEEL CO26 citations92
US6216511B1Apr 17, 2001
Apparatus and method for smoothing a welded seam of steel pipe
KAWASAKI STEEL CO16 citations91
US6375059B2Apr 23, 2002
Method for smoothing steel pipe seam portion
KAWASAKI STEEL CO6 citations72
JFE STEEL CORP
3 patentsUS7018488B2Mar 28, 2006
Steel pipe for use in reinforcement of automobile and method for production thereof
JFE STEEL CORP8 citations73
US6736910B2May 18, 2004
High carbon steel pipe excellent in cold formability and high frequency hardenability and method for producing the same
JFE STEEL CORP7 citations71
US7591914B2Sep 22, 2009
High-workability steel pipe and method of producing same
JFE STEEL CORP0 citations51