Inventor · disambiguated record
Eisaku Sakurada
Also filed as: SAKURADA EISAKU
31 granted patents·7 pending applications·25 citations·filing 2010–2023
93Inventor score
Top patents by PatentIndex Score
38 records- 0194US12215402B2Hot-rolled steel sheetNIPPON STEEL CORP·Filed 2020·Granted Feb 4, 2025·2 cites·19 claims
- 0294US12018344B2High-strength steel sheet and method for manufacturing sameNIPPON STEEL CORP·Filed 2020·Granted Jun 25, 2024·2 cites·8 claims
- 0392US9863026B2Dual phase steel sheet and manufacturing method thereofNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Jan 9, 2018·5 cites·12 claims
- 0490US11447848B2Steel sheet and manufacturing method of thereforNIPPON STEEL CORP·Filed 2018·Granted Sep 20, 2022·2 cites·10 claims
- 0590US11377710B2Steel sheet and manufacturing method thereforNIPPON STEEL CORP·Filed 2018·Granted Jul 5, 2022·2 cites·12 claims
- 0690US10329637B2Heat-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
- 0789US10590506B2Hot-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
- 0888US10895002B2Steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Jan 19, 2021·2 cites·12 claims
- 0980US9803266B2High-strength hot-rolled steel sheet and method for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Oct 31, 2017·2 cites·4 claims
- 1076US10106873B2Hot-rolled steel sheet and manufacturing method for sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Oct 23, 2018·1 cites·4 claims
- 1170US2020157650A1Hot-rolled steel sheet for tailored rolled blank and tailored rolled blankNIPPON STEEL CORP·Filed 2020·Application pending·0 cites
- 1267US11981984B2Hot rolled steel sheetNIPPON STEEL CORP·Filed 2021·Granted May 14, 2024·0 cites·7 claims
- 1366US9573436B2Torsion beam, torsion beam assembly, and torsion beam type suspension systemNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Feb 21, 2017·3 cites·18 claims
- 1465US2025230515A1Hot-rolled steel sheetNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 1565US2023416856A1Steel sheet for gas soft nitridingNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1664US2024068066A1Steel sheetNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1763US12344913B2Hot-rolled steel sheet and manufacturing method thereofNIPPON STEEL CORP·Filed 2021·Granted Jul 1, 2025·0 cites·6 claims
- 1863US11572610B2Steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Feb 7, 2023·0 cites·8 claims
- 1962US2023407430A1Steel sheet and manufacturing method thereofNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 2062US2023416859A1Steel sheet and method of manufacturing the sameNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 2158US12421566B2Hot-rolled steel sheet and manufacturing method thereofNIPPON STEEL CORP·Filed 2021·Granted Sep 23, 2025·0 cites·7 claims
- 2257US12305266B2High-strength steel plate having excellent formability, toughness and weldability, and production method of sameNIPPON STEEL CORP·Filed 2018·Granted May 20, 2025·0 cites·29 claims
- 2357US9777353B2Hot-rolled steel sheet for nitriding, cold-rolled steel sheet for nitriding excellent in fatigue strength, manufacturing method thereof, and automobile part excellent in fatigue strength using the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Oct 3, 2017·0 cites·3 claims
- 2456US12344911B2High-strength steel sheet and method for manufacturing sameNIPPON STEEL CORP·Filed 2020·Granted Jul 1, 2025·0 cites·9 claims
- 2556US11492687B2Steel sheetNIPPON STEEL CORP·Filed 2018·Granted Nov 8, 2022·0 cites·12 claims
- 2656US2024167133A1Hot-rolled steel sheet and method for manufacturing sameNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 2755US11885025B2High-strength steel sheet having excellent moldability and impact resistance, and method for manufacturing high-strength steel sheet having excellent moldability and impact resistanceNIPPON STEEL CORP·Filed 2018·Granted Jan 30, 2024·0 cites·17 claims
- 2855US11427900B2Steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Aug 30, 2022·0 cites·8 claims
- 2953US11680303B2Steel sheet and manufacturing method thereforNIPPON STEEL CORP·Filed 2018·Granted Jun 20, 2023·0 cites·10 claims
- 3052US9206940B2Structure including a frame having four sides and a closed cross-section structural memberNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Dec 8, 2015·1 cites·4 claims
- 3151US11208705B2High-strength cold-rolled steel sheetNIPPON STEEL CORP·Filed 2017·Granted Dec 28, 2021·0 cites·12 claims
- 3250US11028458B2Steel sheet and plated steel sheetNIPPON STEEL CORP·Filed 2017·Granted Jun 8, 2021·0 cites·19 claims
- 3347US10344371B2Steel sheet for soft-nitriding treatment, method of manufacturing same, and soft-nitrided steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jul 9, 2019·0 cites·6 claims
- 3447US9896737B2Hot-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Feb 20, 2018·0 cites·6 claims
- 3546US10226800B2Hot-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Mar 12, 2019·0 cites·6 claims
- 3640US10808311B2Nitrided plate part and method for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Oct 20, 2020·0 cites·4 claims
- 3736US10718044B2Hot-dip galvanized steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jul 21, 2020·0 cites·7 claims
- 3834US8955284B2Structure including a frame having four sides and a closed cross-section structural memberSETO ATSUSHI·Filed 2010·Granted Feb 17, 2015·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →