Inventor
MATSUZU NOBUHIKO
JP4 patents
Patents
4 patentsUS4769088ASep 6, 1988
Process for producing hot-rolled steel sheet having high r value
NIPPON STEEL CORP7 citations72
US4956025ASep 11, 1990
Process for producing cold-rolled high strength steel sheet having excellent formability and conversion-treatability
NIPPON STEEL CORP10 citations71
US5156690AOct 20, 1992
Building low yield ratio hot-dip galvanized cold rolled steel sheet having improved refractory property
NIPPON STEEL CORP10 citations65
US4801341AJan 31, 1989
One-sided enamelable hot-rolled steel sheet and process for producing the same
NIPPON STEEL CORP5 citations61