Inventor · disambiguated record
Natsuko Sugiura
Also filed as: SUGIURA NATSUKO
29 granted patents·5 pending applications·169 citations·filing 2001–2020
95Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP17NIPPON STEEL CORP9SUGIURA NATSUKO2KAWATA HIROYUKI1MINAMI AKINOBU1
Top patents by PatentIndex Score
34 records- 0197US6632296B2Steel pipe having high formability and method for producing the sameNIPPON STEEL CORP·Filed 2001·Granted Oct 14, 2003·52 cites·28 claims
- 0296US11236412B2Steel sheet and plated steel sheetNIPPON STEEL CORP·Filed 2017·Granted Feb 1, 2022·9 cites·8 claims
- 0396US10889879B2Steel sheet and plated steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Jan 12, 2021·5 cites·8 claims
- 0496US8951366B2High-strength cold-rolled steel sheet and method of manufacturing thereofSANO KOHICHI·Filed 2011·Granted Feb 10, 2015·19 cites·19 claims
- 0594US9896751B2High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of sameKAWATA HIROYUKI·Filed 2012·Granted Feb 20, 2018·9 cites·12 claims
- 0690US10913988B2Hot-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Feb 9, 2021·2 cites·10 claims
- 0790US10329637B2Heat-rolled steel plate for tailored rolled blank, tailored rolled blank, and methods for producing theseNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 25, 2019·2 cites·24 claims
- 0889US10590506B2Hot-rolled steel sheet for tailored rolled blank and tailored rolled blankNIPPON STEEL & SUMITOMO METAL CORP·Filed 2019·Granted Mar 17, 2020·1 cites·4 claims
- 0987US8353992B2High young's modulus steel plate and method of production of sameNIPPON STEEL CORP·Filed 2007·Granted Jan 15, 2013·9 cites·15 claims
- 1086US6706419B2Cold-rolled steel sheet or hot-rolled steel sheet excellent in painting bake hardenability and anti aging property at room temperature, and method of producing the sameNIPPON STEEL CORP·Filed 2001·Granted Mar 16, 2004·31 cites·21 claims
- 1180US10738384B2Surface-treated steel sheet for fuel tanksNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Aug 11, 2020·1 cites·14 claims
- 1280US9988700B2High-strength steel sheet and high-strength galvanized steel sheet excellent in shape fixability, and manufacturing method thereofMINAMI AKINOBU·Filed 2012·Granted Jun 5, 2018·3 cites·14 claims
- 1378US10689737B2Hot-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 23, 2020·1 cites·5 claims
- 1478US6962631B2Steel plate excellent in shape freezing property and method for production thereofNIPPON STEEL CORP·Filed 2001·Granted Nov 8, 2005·11 cites·40 claims
- 1577US9410231B2Steel sheet and method of manufacturing steel sheetOKAMOTO RIKI·Filed 2011·Granted Aug 9, 2016·2 cites·17 claims
- 1676US9879336B2Cold rolled steel sheet, electrogalvanized cold-rolled steel sheet, hot-dip galvanized cold-rolled steel sheet, alloyed hot-dip galvanized cold rolled steel sheet, and manufacturing methods of the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Jan 30, 2018·1 cites·9 claims
- 1774US8802241B2Steel sheet having high young's modulus, hot-dip galvanized steel sheet using the same, alloyed hot-dip galvanized steel sheet, steel pipe having high young's modulus, and methods for manufacturing the sameSUGIURA NATSUKO·Filed 2011·Granted Aug 12, 2014·1 cites·14 claims
- 1870US2020157650A1Hot-rolled steel sheet for tailored rolled blank and tailored rolled blankNIPPON STEEL CORP·Filed 2020·Application pending·0 cites
- 1961US7503984B2High-strength thin steel sheet drawable and excellent in shape fixation property and method of producing the sameNIPPON STEEL CORP·Filed 2002·Granted Mar 17, 2009·5 cites·7 claims
- 2059US11274355B2Hot rolled steel sheet and method for producing sameNIPPON STEEL CORP·Filed 2018·Granted Mar 15, 2022·0 cites·2 claims
- 2158US8057913B2Steel sheet having high young'S modulus, hot-dip galvanized steel sheet using the same, alloyed hot-dip galvanized steel sheet, steel pipe having high young'S modulus and methods for manufacturing the sameSUGIURA NATSUKO·Filed 2005·Granted Nov 15, 2011·2 cites·10 claims
- 2256US11230755B2Steel sheet and plated steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Jan 25, 2022·0 cites·8 claims
- 2356US7485195B2High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the sameNIPPON STEEL CORP·Filed 2004·Granted Feb 3, 2009·3 cites·10 claims
- 2453US11649531B2Steel sheet and plated steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted May 16, 2023·0 cites·9 claims
- 2552US11028469B2Hot press-formed partNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jun 8, 2021·0 cites·16 claims
- 2650US10752972B2Hot-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Aug 25, 2020·0 cites·4 claims
- 2749US11401571B2Hot-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Aug 2, 2022·0 cites·4 claims
- 2845US9758892B2Steel sheet for electroplating, electroplated steel sheet, and methods for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Sep 12, 2017·0 cites·2 claims
- 2944US10689724B2Steel sheet with strain induced transformation type composite structure and method of manufacturing sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 23, 2020·0 cites·9 claims
- 3043US9290835B2Cold-rolled steel sheet excellent in paint bake hardenability and ordinary-temperature non-aging property and method of producing the sameYOSHINAGA NAOKI·Filed 2005·Granted Mar 22, 2016·0 cites·9 claims
- 3143US2018209007A1High strength hot rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Application pending·0 cites
- 3243US2018100213A1Hot-rolled steel sheet and method for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
- 3341US2018023162A1Hot-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Application pending·0 cites
- 3440US2004069382A1Thin steel sheet for automobile excellent in notch fatigue strength and method for production thereofFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →