Inventor · disambiguated record
Yozo Suga
Also filed as: SUGA YOZO
25 granted patents·359 citations·filing 1974–1995
96Inventor score
Files withNIPPON STEEL CORP25
Top patents by PatentIndex Score
25 records- 0196US3990923AMethod of producing grain oriented electromagnetic steel sheetNIPPON STEEL CORP·Filed 1975·Granted Nov 9, 1976·65 cites·14 claims
- 0291US4363677AMethod for treating an electromagnetic steel sheet and an electromagnetic steel sheet having marks of laser-beam irradiation on its surfaceNIPPON STEEL CORP·Filed 1981·Granted Dec 14, 1982·43 cites·8 claims
- 0379US5082509AMethod of producing oriented electrical steel sheet having superior magnetic propertiesNIPPON STEEL CORP·Filed 1990·Granted Jan 21, 1992·24 cites·16 claims
- 0473US4623406AMethod for producing a grain-oriented electrical steel sheet having a high magnetic flux densityNIPPON STEEL CORP·Filed 1983·Granted Nov 18, 1986·14 cites·4 claims
- 0572US4938807AProcess for production of grain oriented electrical steel sheet having high flux densityNIPPON STEEL CORP·Filed 1989·Granted Jul 3, 1990·13 cites·6 claims
- 0670US4997493AProcess for production of double-oriented electrical steel sheet having high flux densityNIPPON STEEL CORP·Filed 1988·Granted Mar 5, 1991·12 cites·20 claims
- 0770US4592789AProcess for producing a grain-oriented electromagnetic steel sheet or stripNIPPON STEEL CORP·Filed 1982·Granted Jun 3, 1986·14 cites·8 claims
- 0869US5346559AProcess for manufacturing double oriented electrical steel sheet having high magnetic flux densityNIPPON STEEL CORP·Filed 1993·Granted Sep 13, 1994·14 cites·2 claims
- 0969US4108694AContinuously cast slabs for producing grain-oriented electrical steel sheets having excellent magnetic propertiesNIPPON STEEL CORP·Filed 1977·Granted Aug 22, 1978·13 cites·3 claims
- 1068US4632708AAnnealing separator used in the finishing annealing step for producing a grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 1986·Granted Dec 30, 1986·12 cites·5 claims
- 1167US5145533AProcess for producing grain-oriented electrical steel sheet having excellent magnetic characteristicNIPPON STEEL CORP·Filed 1991·Granted Sep 8, 1992·14 cites·5 claims
- 1267US5049205AProcess for preparing unidirectional silicon steel sheet having high magnetic flux densityNIPPON STEEL CORP·Filed 1990·Granted Sep 17, 1991·18 cites·4 claims
- 1367US4437909AProcess for producing a grain-oriented silicon steel sheet or strip having excellent magnetic propertiesNIPPON STEEL CORP·Filed 1982·Granted Mar 20, 1984·11 cites·8 claims
- 1466US4623407AMethod for producing a grain-oriented electrical steel sheet having a high magnetic flux densityNIPPON STEEL CORP·Filed 1983·Granted Nov 18, 1986·12 cites·4 claims
- 1562US3941623AMethod for producing a grain-oriented electrical steel sheet using separators comprising metal nitridesNIPPON STEEL CORP·Filed 1974·Granted Mar 2, 1976·12 cites·2 claims
- 1659US4994120AProcess for production of grain oriented electrical steel sheet having high flux densityNIPPON STEEL CORP·Filed 1988·Granted Feb 19, 1991·12 cites·12 claims
- 1754US5261971AProcess for preparation of grain-oriented electrical steel sheet having superior magnetic propertiesNIPPON STEEL CORP·Filed 1992·Granted Nov 16, 1993·9 cites·6 claims
- 1852US5545263AProcess for production of grain oriented electrical steel sheet having superior magnetic propertiesNIPPON STEEL CORP·Filed 1994·Granted Aug 13, 1996·8 cites·4 claims
- 1952US4929286AMethod for producing a grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 1988·Granted May 29, 1990·8 cites·10 claims
- 2049US5782998AGrain oriented electrical steel sheet having specular surfaceNIPPON STEEL CORP·Filed 1993·Granted Jul 21, 1998·7 cites·13 claims
- 2146US5370748AProcess for manufacturing double oriented electrical steel sheet having high magnetic flux densityNIPPON STEEL CORP·Filed 1992·Granted Dec 6, 1994·6 cites·4 claims
- 2240US5478410AProcess for producing grain-oriented electrical steel sheet having low watt lossNIPPON STEEL CORP·Filed 1995·Granted Dec 26, 1995·4 cites·1 claims
- 2340US5259892AProcess for producing non-oriented electromagnetic steel sheet having excellent magnetic properties after stress relief annealingNIPPON STEEL CORP·Filed 1991·Granted Nov 9, 1993·4 cites·4 claims
- 2436US5614034AProcess for producing ultrahigh silicon electrical thin steel sheet by cold rollingNIPPON STEEL CORP·Filed 1991·Granted Mar 25, 1997·5 cites·8 claims
- 2535US5308411AUltrahigh silicon, grain-oriented electrical steel sheet and process for producing the sameNIPPON STEEL CORP·Filed 1991·Granted May 3, 1994·5 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Yozo Suga files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →