Inventor
HIROSE KIKUJI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “HIROSE KIKUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
5 patentsUS5945212AAug 31, 1999
Insulating film treating agent having extremely excellent film characteristics and production method for non-oriented electrical steel sheet using the treating agent
NIPPON STEEL CORP33 citations90
US5174833ADec 29, 1992
Production of grain-oriented silicon steel sheets having an insulating film formed thereon
NIPPON STEEL CORP28 citations90
US4750949AJun 14, 1988
Grain-oriented electrical steel sheet having stable magnetic properties resistant to stress-relief annealing, and method and apparatus for producing the same
NIPPON STEEL CORP46 citations90
US4437947AMar 20, 1984
Cold rolled steel strip having an excellent phosphatizing property and process for producing the same
NIPPON STEEL CORP21 citations76
US4537792AAug 27, 1985
Method of applying an annealing separator to grain oriented magnetic steel sheets
NIPPON STEEL CORP10 citations69