Inventor · disambiguated record
Chisato Yoshinaga
Also filed as: YOSHINAGA Chisato
6 granted patents·4 pending applications·9 citations·filing 2015–2023
70Inventor score
Top patents by PatentIndex Score
10 records- 0195US11274356B2Steel sheet, hot-dip galvanized steel sheet and galvannealed steel sheetNIPPON STEEL CORP·Filed 2017·Granted Mar 15, 2022·8 cites·19 claims
- 0273US10654221B2Method of joining metal, plastic member, and carbon fiber reinforced plastic memberNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted May 19, 2020·1 cites·3 claims
- 0368US2024327962A1Hot dip galvanized steel sheet and method for producing sameNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0466US2025144736A1Spot welding device, method of controlling spot welding device, spot welded joint, and method of producing spot welded jointNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 0558US2024307992A1Spot welded joint and method of manufacturing spot welded jointNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0657US2024123539A1Resistance spot welded joint and method for manufacturing resistance spot welded jointNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 0745US11007598B2Spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted May 18, 2021·0 cites·16 claims
- 0843US12233950B2Joint structure and joining methodNIPPON STEEL CORP·Filed 2019·Granted Feb 25, 2025·0 cites·13 claims
- 0941US10994364B2Spot welded joint and spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted May 4, 2021·0 cites·4 claims
- 1037US10603743B2Power supply device, joining system, and electric processing methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Mar 31, 2020·0 cites·12 claims
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