Inventor · disambiguated record
Tsutomu Haratani
Also filed as: HARATANI TSUTOMU
6 granted patents·114 citations·filing 1980–1995
85Inventor score
Files withNIPPON STEEL CORP6
Top patents by PatentIndex Score
6 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
- 0369US4406715AProcess for producing grain-oriented electromagnetic steel stripNIPPON STEEL CORP·Filed 1981·Granted Sep 27, 1983·13 cites·4 claims
- 0469US4339287AProcess for producing grain-oriented silicon steel stripNIPPON STEEL CORP·Filed 1980·Granted Jul 13, 1982·14 cites·6 claims
- 0556US5261972AProcess for producing grain-oriented electrical steel strip having high magnetic flux densityNIPPON STEEL CORP·Filed 1992·Granted Nov 16, 1993·10 cites·2 claims
- 0645US5685920AAnnealing 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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