Inventor
KUNIOKA KAZUO
15 patents
Patents
15 patentsUS6426122B1Jul 30, 2002
Method for hot-dip galvanizing
NIPPON KOKAN KK21 citations89
US4110092AAug 29, 1978
Method of apparatus for cooling inner surface of metal pipe
NIPPON KOKAN KK28 citations82
US4570453AFeb 18, 1986
Apparatus for continuously cooling heated metal plate
NIPPON KOKAN KK16 citations73
US4050963ASep 27, 1977
Method of quenching large-diameter thin-wall metal pipe
NIPPON KOKAN KK18 citations73
US4024903AMay 24, 1977
Evaporative cooling method by natural circulation of cooling water
NIPPON KOKAN KK10 citations72
US4270980AJun 2, 1981
Method for recovering and utilizing heat of coke-oven gas
NIPPON KOKAN KK12 citations71
US4158758AJun 19, 1979
Method and apparatus for heat treatment of metal member
NIPPON KOKAN KK18 citations71
US6770140B2Aug 3, 2004
Apparatus for hot dip galvanizing
NIPPON KOKAN KK12 citations70
US4033737AJul 5, 1977
Method of cooling a steel material without deformation
NIPPON KOKAN KK7 citations69
US3954119AMay 4, 1976
System for measuring and controlling the concentration of an emulsion
NIPPON KOKAN KK17 citations68
US4149913AApr 17, 1979
Method of cooling outer surface of large diameter metal pipe
NIPPON KOKAN KK6 citations63
US3970291AJul 20, 1976
Method of preventing occurrence of pulsation in a circulating liquid for evaporative cooling
NIPPON KOKAN KK2 citations61
US4011112AMar 8, 1977
Multi-sectioned cooling method for heated steel material
NIPPON KOKAN KK2 citations58
US3965360AJun 22, 1976
Method for discriminating high-temperature red heated material
NIPPON KOKAN KK4 citations57
US4120642AOct 17, 1978
Method for heating ingot in soaking pit
NIPPON KOKAN KK0 citations31