Inventor
IWAYAMA KENZO
JP12 patents
Patents
12 patentsUS4268326AMay 19, 1981
Process for producing grain oriented electrical silicon steel sheet
NIPPON STEEL CORP27 citations82
US5286315AFeb 15, 1994
Process for preparing rollable metal sheet from quenched solidified thin cast sheet as starting material
NIPPON STEEL CORP19 citations81
US5049204ASep 17, 1991
Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
NIPPON STEEL CORP17 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
US4318758AMar 9, 1982
Method for producing a grain-oriented magnetic steel sheet having good magnetic properties
NIPPON STEEL CORP18 citations73
US5066343ANov 19, 1991
Process for preparation of thin grain oriented electrical steel sheet having superior iron loss and high flux density
NIPPON STEEL CORP10 citations72
US5051138ASep 24, 1991
Method of producing grain oriented electrical steel sheet having high magnetic flux
NIPPON STEEL CORP7 citations72
US4888066ADec 19, 1989
Method for producing grain-oriented electrical steel sheet with very high magnetic flux density
NIPPON STEEL CORP14 citations72
US5102477AApr 7, 1992
Method of manufacturing high permeability fe-ni system alloy
NIPPON STEEL CORP13 citations71
US5394721AMar 7, 1995
Method of producing permalloy cores
NIPPON STEEL CORP12 citations70