Inventor · disambiguated record
Maremizu Ishibashi
Also filed as: ISHIBASHI MAREMIZU
7 granted patents·112 citations·filing 1992–2007
86Inventor score
Files withNIPPON STEEL CORP7
Top patents by PatentIndex Score
7 records- 0187US5512110AProcess for production of grain oriented electrical steel sheet having excellent magnetic propertiesNIPPON STEEL CORP·Filed 1995·Granted Apr 30, 1996·37 cites·10 claims
- 0286US5507883AGrain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the sameNIPPON STEEL CORP·Filed 1994·Granted Apr 16, 1996·30 cites·9 claims
- 0361US5472521AProduction method of grain oriented electrical steel sheet having excellent magnetic characteristicsNIPPON STEEL CORP·Filed 1994·Granted Dec 5, 1995·12 cites·7 claims
- 0460US7976644B2Method of production of grain-oriented electrical steel sheet with high magnetic flux densityNIPPON STEEL CORP·Filed 2007·Granted Jul 12, 2011·2 cites·16 claims
- 0550US5840131AProcess for producing grain-oriented electrical steel sheet having excellent glass film and magnetic propertiesNIPPON STEEL CORP·Filed 1995·Granted Nov 24, 1998·12 cites·10 claims
- 0649US5266129AProcess for production of oriented electrical steel sheet having excellent magnetic propertiesNIPPON STEEL CORP·Filed 1992·Granted Nov 30, 1993·9 cites·6 claims
- 0745US5685920AAnnealing separator having excellent reactivity for grain-oriented electrical steel sheet and method of use the sameNIPPON STEEL CORP·Filed 1995·Granted Nov 11, 1997·10 cites·15 claims
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