Inventor
TAJIRI YASUHISA
JP3 patents
Patents
3 patentsUS4407899AOct 4, 1983
Surface treated steel sheets for paint coating
NIPPON KOKAN KK56 citations94
US4973500ANov 27, 1990
Method of plating metal sheets by passing the sheet upwards in close proximity to an upwardly directed nozzle
NIPPON KOKAN KK7 citations72
US5221490AJun 22, 1993
Rust-preventive lubricant composition for zinc-plated steel material
NIPPON KOKAN KK14 citations70