Inventor
HOBOH YOSHIHIKO
JP9 patents
Patents
9 patentsUS5234574AAug 10, 1993
Process for direct zinc electroplating of aluminum strip
SUMITOMO METAL IND22 citations91
US5245847ASep 21, 1993
Process for zinc electroplating of aluminum strip
SUMITOMO METAL IND33 citations89
US5236574AAug 17, 1993
Electroplating of hot-galvanized steel sheet and continuous plating line therefor
SUMITOMO METAL IND22 citations89
US4659631AApr 21, 1987
Corrosion resistant duplex plated sheet steel
SUMITOMO METAL IND25 citations89
US5356723AOct 18, 1994
Multilayer plated aluminum sheets
SUMITOMO METAL IND19 citations78
US5409156AApr 25, 1995
Spot-weldable aluminum sheet and production thereof
SUMITOMO METAL IND12 citations73
US5436081AJul 25, 1995
Plated aluminum sheet having improved spot weldability
SUMITOMO METAL IND3 citations61
US5240783AAug 31, 1993
Steel plate for the outside of automobile bodies electroplated with a zinc alloy and a manufacturing method therefor
SUMITOMO METAL IND4 citations61
US5209988AMay 11, 1993
Steel plate for the outside of automobile bodies electroplated with a zinc alloy and a manufacturing method therefor
SUMITOMO METAL IND1 citations50