Inventor
YOSHITOMI YASUNARI
JP17 patents
Patents
17 patentsUS5512110AApr 30, 1996
Process for production of grain oriented electrical steel sheet having excellent magnetic properties
NIPPON STEEL CORP37 citations90
US4990779AFeb 5, 1991
Method and apparatus for evaluating strains in crystals
NIPPON STEEL CORP26 citations87
US5759293AJun 2, 1998
Decarburization-annealed steel strip as an intermediate material for grain-oriented electrical steel strip
NIPPON STEEL CORP7 citations74
US5346559ASep 13, 1994
Process for manufacturing double oriented electrical steel sheet having high magnetic flux density
NIPPON STEEL CORP14 citations74
US5145533ASep 8, 1992
Process for producing grain-oriented electrical steel sheet having excellent magnetic characteristic
NIPPON STEEL CORP14 citations74
US5039359AAug 13, 1991
Procees for producing grain-oriented electrical steel sheet having superior magnetic characteristic
NIPPON STEEL CORP12 citations74
US5597424AJan 28, 1997
Process for producing grain oriented electrical steel sheet having excellent magnetic properties
NIPPON STEEL CORP14 citations73
US5545263AAug 13, 1996
Process for production of grain oriented electrical steel sheet having superior magnetic properties
NIPPON STEEL CORP8 citations73
US5261971ANov 16, 1993
Process for preparation of grain-oriented electrical steel sheet having superior magnetic properties
NIPPON STEEL CORP9 citations73
US4824493AApr 25, 1989
Process for producing a grain-oriented electrical steel sheet having improved magnetic properties
NIPPON STEEL CORP17 citations73
US4692193ASep 8, 1987
Process for producing a grain-oriented electrical steel sheet having a low watt loss
NIPPON STEEL CORP13 citations73
US4595426AJun 17, 1986
Grain-oriented silicon steel sheet and process for producing the same
NIPPON STEEL CORP16 citations73
US5261972ANov 16, 1993
Process for producing grain-oriented electrical steel strip having high magnetic flux density
NIPPON STEEL CORP10 citations72
US4888066ADec 19, 1989
Method for producing grain-oriented electrical steel sheet with very high magnetic flux density
NIPPON STEEL CORP14 citations72
US5472521ADec 5, 1995
Production method of grain oriented electrical steel sheet having excellent magnetic characteristics
NIPPON STEEL CORP12 citations71
US5215603AJun 1, 1993
Method of primary recrystallization annealing grain-oriented electrical steel strip
NIPPON STEEL CORP4 citations62
US6858095B2Feb 22, 2005
Thick grain-oriented electrical steel sheet exhibiting excellent magnetic properties
NIPPON STEEL CORP0 citations41