Inventor · disambiguated record
Mai Aoyama
Also filed as: AOYAMA MAI
15 granted patents·5 pending applications·6 citations·filing 2014–2023
85Inventor score
Files withJFE STEEL CORP20
Top patents by PatentIndex Score
20 records- 0192US11788163B2High-strength steel sheet and method for manufacturing sameJFE STEEL CORP·Filed 2019·Granted Oct 17, 2023·2 cites·4 claims
- 0283US11661642B2High-strength steel sheet and method for manufacturing sameJFE STEEL CORP·Filed 2019·Granted May 30, 2023·2 cites·5 claims
- 0381US12479190B2Fe-based electroplated steel sheet and galvannealed steel sheet, and methods of producing sameJFE STEEL CORP·Filed 2021·Granted Nov 25, 2025·0 cites·19 claims
- 0481US11643702B2High-strength hot-dip galvannealed steel sheet and method for producing sameJFE STEEL CORP·Filed 2021·Granted May 9, 2023·0 cites·3 claims
- 0579US11597983B2High-strength hot-dip galvannealed steel sheet and method for producing sameJFE STEEL CORP·Filed 2019·Granted Mar 7, 2023·0 cites·15 claims
- 0679US10329638B2High strength galvanized steel sheet and production method thereforJFE STEEL CORP·Filed 2015·Granted Jun 25, 2019·1 cites·10 claims
- 0775US10138530B2Method for producing high-strength galvannealed steel sheetsJFE STEEL CORP·Filed 2014·Granted Nov 27, 2018·1 cites·9 claims
- 0873US2023287534A1High-strength electrogalvannealed steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0971US12276028B2Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheetJFE STEEL CORP·Filed 2021·Granted Apr 15, 2025·0 cites·14 claims
- 1071US12221705B2Alloyed galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing alloyed galvanized steel sheetJFE STEEL CORP·Filed 2021·Granted Feb 11, 2025·0 cites·16 claims
- 1163US2020347479A1High-strength electrogalvannealed steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2018·Application pending·0 cites
- 1260US11643700B2High-strength steel sheet and production method thereofJFE STEEL CORP·Filed 2019·Granted May 9, 2023·0 cites·4 claims
- 1359US12365961B2High strength steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2019·Granted Jul 22, 2025·0 cites·20 claims
- 1459US2025223682A1Method for manufacturing hot-dip galvanized steel sheet, and equipment for manufacturing hot-dip galvanized steel sheetJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 1559US2023407506A1Fe-based electroplated steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing fe-based electroplated steel sheetJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 1656US10704117B2Cold-rolled steel sheet, coated steel sheet, method for manufacturing cold-rolled steel sheet, and method for manufacturing coated steel sheetJFE STEEL CORP·Filed 2016·Granted Jul 7, 2020·0 cites·8 claims
- 1752US2024318290A1Method for manufacturing hot-dip galvanized steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 1847US10570474B2Method for manufacturing high-strength galvanized steel sheetJFE STEEL CORP·Filed 2015·Granted Feb 25, 2020·0 cites·5 claims
- 1946US11814695B2Method for manufacturing high-strength galvanized steel sheet and high-strength galvanized steel sheetJFE STEEL CORP·Filed 2016·Granted Nov 14, 2023·0 cites·18 claims
- 2042US10544477B2Method for manufacturing high-strength galvanized steel sheetJFE STEEL CORP·Filed 2015·Granted Jan 28, 2020·0 cites·12 claims
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