Inventor · disambiguated record
Ryuichi Suehiro
Also filed as: SUEHIRO RYUICHI
21 granted patents·12 pending applications·19 citations·filing 2012–2023
90Inventor score
Files withJFE STEEL CORP33
Top patents by PatentIndex Score
33 records- 0192US9646749B2Grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2012·Granted May 9, 2017·6 cites·7 claims
- 0290US9984800B2Grain-oriented electrical steel sheet and method of manufacturing sameJFE STEEL CORP·Filed 2012·Granted May 29, 2018·4 cites·2 claims
- 0388US10087529B2Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coatingJFE STEEL CORP·Filed 2015·Granted Oct 2, 2018·2 cites·3 claims
- 0483US10395807B2Grain-oriented electrical steel sheet having excellent magnetic characteristics and coating adhesionJFE STEEL CORP·Filed 2014·Granted Aug 27, 2019·2 cites·18 claims
- 0581US2022170131A1Method of manufacturing low iron loss grain oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 0679US10458021B2Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coatingJFE STEEL CORP·Filed 2018·Granted Oct 29, 2019·0 cites·3 claims
- 0778US9617616B2Method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2013·Granted Apr 11, 2017·1 cites·6 claims
- 0877US9875832B2Grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2012·Granted Jan 23, 2018·1 cites·12 claims
- 0976US10134514B2Method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2014·Granted Nov 20, 2018·1 cites·20 claims
- 1075US10435791B2Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coatingJFE STEEL CORP·Filed 2018·Granted Oct 8, 2019·0 cites·3 claims
- 1175US10192662B2Method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2014·Granted Jan 29, 2019·1 cites·20 claims
- 1273US12440880B2Method of determining tension pattern and method of coiling steel sheetJFE STEEL CORP·Filed 2021·Granted Oct 14, 2025·0 cites·11 claims
- 1369US9738949B2Method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2016·Granted Aug 22, 2017·0 cites·2 claims
- 1466US2024295015A1Non-oriented electrical steel sheet and production method thereofJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 1565US11756713B2Grain-oriented magnetic steel sheets having chromium-free insulating tension coating, and methods for producing such steel sheetsJFE STEEL CORP·Filed 2017·Granted Sep 12, 2023·0 cites·23 claims
- 1665US2017298467A1Low iron loss grain oriented electrical steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2015·Application pending·0 cites
- 1764US10643770B2Grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2013·Granted May 5, 2020·0 cites·10 claims
- 1864US9748028B2Method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2013·Granted Aug 29, 2017·1 cites·6 claims
- 1963US2024410037A1Method of producing hot-rolled steel sheet for non-oriented electrical steel sheet and method of producing non-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2062US2025101541A1Method of producing hot-rolled steel sheet for non-oriented electrical steel sheet, method of producing non-oriented electrical steel sheet, and hot-rolled steel sheet for non-oriented electrical steel sheetJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 2161US2024271255A1Non-oriented electrical steel sheet and production method thereofJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2256US2023212703A1Linear groove formation method and method of producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 2353US9748029B2Method of producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2013·Granted Aug 29, 2017·0 cites·2 claims
- 2451US10294543B2Method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2015·Granted May 21, 2019·0 cites·17 claims
- 2549US11578377B2Grain-oriented electrical steel sheet and method for producing the sameJFE STEEL CORP·Filed 2018·Granted Feb 14, 2023·0 cites·12 claims
- 2647US2018251899A1Insulative coating processing liquid and method for manufacturing metal having insulative coatingJFE STEEL CORP·Filed 2016·Application pending·0 cites
- 2746US10920323B2Insulating-coated oriented magnetic steel sheet and method for manufacturing sameJFE STEEL CORP·Filed 2016·Granted Feb 16, 2021·0 cites·4 claims
- 2846US10294544B2Method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2015·Granted May 21, 2019·0 cites·9 claims
- 2945US10982329B2Insulation-coated oriented magnetic steel sheet and method for manufacturing sameJFE STEEL CORP·Filed 2016·Granted Apr 20, 2021·0 cites·2 claims
- 3043US2018017868A1Manufacturing method for grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2016·Application pending·0 cites
- 3142US2017137633A1Treatment solution for chromium-free insulating coating for grain-oriented electrical steel sheet and grain-oriented electrical steel sheet coated with chromium-free insulating coatingJFE STEEL CORP·Filed 2015·Application pending·0 cites
- 3241US2023037579A1Steel strip notching method, cold rolling method, and method for producing cold-rolled steel stripJFE STEEL CORP·Filed 2020·Application pending·0 cites
- 3340US2018230565A1Grain-oriented electrical steel sheet and manufacturing method thereforJFE STEEL CORP·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ryuichi Suehiro 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 →