Inventor
MASUI SUSUMU
JP6 patents
Patents
6 patentsUS5582658ADec 10, 1996
High strength steel sheet adapted for press forming and method of producing the same
KAWASAKI STEEL CO37 citations92
US5312493AMay 17, 1994
Low-yield-ratio high-strength hot-rolled steel sheet and method of manufacturing the same
KAWASAKI STEEL CO19 citations81
US5290370AMar 1, 1994
Cold-rolled high-tension steel sheet having superior deep drawability and method thereof
KAWASAKI STEEL CO13 citations73
US4889566ADec 26, 1989
Method for producing cold rolled steel sheets having improved spot weldability
KAWASAKI STEEL CO11 citations72
US5180449AJan 19, 1993
Galvanized high-strength steel sheet having low yield ratio and method of producing the same
KAWASAKI STEEL CO6 citations61
US5089068AFeb 18, 1992
Cold rolled steel sheets having improved spot weldability
KAWASAKI STEEL CO4 citations61