Inventor
UMINO SHIGERU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “UMINO SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI STEEL CO
9 patentsUS5447802ASep 5, 1995
Surface treated steel strip with minimal plating defects and method for making
KAWASAKI STEEL CO67 citations95
US6398884B1Jun 4, 2002
Methods of producing steel plate, hot-dip steel plate and alloyed hot-dip steel plate
KAWASAKI STEEL CO21 citations92
US4702802AOct 27, 1987
Method for making high corrosion resistance composite plated steel strip
KAWASAKI STEEL CO35 citations92
US6514357B1Feb 4, 2003
Composition for metal surface treatment and surface treated metallic material
KAWASAKI STEEL CO43 citations91
US5147730ASep 15, 1992
Steel plate with organic coating having improved corrosion resistance
KAWASAKI STEEL CO34 citations91
US4650724AMar 17, 1987
High corrosion resistance composite plated steel strip
KAWASAKI STEEL CO18 citations82
US5147729ASep 15, 1992
Steel plate with organic coating having improved corrosion resistance in as-worked state
KAWASAKI STEEL CO10 citations72
US5882803AMar 16, 1999
High-strength hot dip galvannealed steel sheets having excellent plating properties and method of producing the same
KAWASAKI STEEL CO4 citations63
US6548460B1Apr 15, 2003
Coating composition and lubricated metal sheets
KAWASAKI STEEL CO6 citations57