Inventor
MATSUMOTO HIROMI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
7 patentsUS4437909AMar 20, 1984
Process for producing a grain-oriented silicon steel sheet or strip having excellent magnetic properties
NIPPON STEEL CORP11 citations73
US4406715ASep 27, 1983
Process for producing grain-oriented electromagnetic steel strip
NIPPON STEEL CORP13 citations73
US4385512AMay 31, 1983
Tandem rolling mill train for metal plate and sheet
NIPPON STEEL CORP12 citations70
US4596130AJun 24, 1986
Rolling mill
NIPPON STEEL CORP12 citations68
US4378685AApr 5, 1983
Method of setting axial position of loosely carried sleeve in a rolling mill
NIPPON STEEL CORP2 citations61
US4299109ANov 10, 1981
Rolling mill with loosely sleeved roll
NIPPON STEEL CORP5 citations60
US4876874AOct 31, 1989
Method of hot rolling steel strip with deformed sections
NIPPON STEEL CORP0 citations36