Inventor
KAWANAMI TAKAO
14 patents
⚠️ This page may combine multiple inventors who share the name “KAWANAMI TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISHIKAWAJIMA HARIMA HEAVY IND
5 patentsUS4269052AMay 26, 1981
Mechanical descaling device
ISHIKAWAJIMA HARIMA HEAVY IND34 citations92
US4251956AFeb 24, 1981
Apparatus for descaling metal strip
ISHIKAWAJIMA HARIMA HEAVY IND37 citations90
US4188812AFeb 19, 1980
Installation for production of continuously cold rolled sheet metal or strip
ISHIKAWAJIMA HARIMA HEAVY IND24 citations81
US4759205AJul 26, 1988
Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method
ISHIKAWAJIMA HARIMA HEAVY IND15 citations72
US4843855AJul 4, 1989
Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method
ISHIKAWAJIMA HARIMA HEAVY IND3 citations61
NIPPON STEEL CORP
5 patentsUS4750947AJun 14, 1988
Method for surface-alloying metal with a high-density energy beam and an alloy metal
NIPPON STEEL CORP53 citations91
US4831708AMay 23, 1989
Method for producing a clad plate by hot rolling
NIPPON STEEL CORP44 citations89
US4567744AFeb 4, 1986
Method and apparatus for forming long cylindrical metal products
NIPPON STEEL CORP8 citations72
US4304977ADec 8, 1981
Flash welding apparatus
NIPPON STEEL CORP13 citations72
US4638939AJan 27, 1987
Method for producing a clad plate by rolling
NIPPON STEEL CORP5 citations61