Inventor
HATANAKA HIDETOSHI
JP4 patents
Patents
4 patentsUS7534502B2May 19, 2009
Zinc-plated steel sheet excellent in corrosion resistance after coating and clarity of coating thereon
NIPPON STEEL CORP16 citations82
US7238431B2Jul 3, 2007
Highly corrosion-resistant hot dip plated steel material excellent in surface smoothness
NIPPON STEEL CORP8 citations72
US8029915B2Oct 4, 2011
Highly corrosion-resistant hot-dip galvanized steel product excellent in surface smoothness and formability and process for producing same
NIPPON STEEL CORP5 citations59
US7998533B2Aug 16, 2011
Highly corrosion-resistant hot-dip galvanized steel product excellent in surface smoothness and formability and process for producing same
NIPPON STEEL CORP0 citations48