Inventor

KURISU TAKAO

JP5 patents

Patents

5 patents

US4997529AMar 5, 1991

Electrolytic process and apparatus for forming pattern on surface of metallic object

KAWASAKI STEEL CO23 citations89

US5061575AOct 29, 1991

Lubricating resin coated steel strips having improved formability and corrosion resistance

KAWASAKI STEEL CO28 citations86

US5395510AMar 7, 1995

Efficient preparation of blackened steel strip

KAWASAKI STEEL CO7 citations71

US5160590ANov 3, 1992

Electrolytic processing method for electrolytically processing metal surface

KAWASAKI STEEL CO15 citations66

US4935111AJun 19, 1990

Method for producing black colored steel strip

KAWASAKI STEEL CO5 citations60