Inventor · disambiguated record
Seiji Furusako
Also filed as: FURUSAKO SEIJI
19 granted patents·6 pending applications·51 citations·filing 2008–2023
91Inventor score
Top patents by PatentIndex Score
25 records- 0191US10040145B2Spot welding method of high-strength steel sheets excellent in joint strengthNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Aug 7, 2018·10 cites·12 claims
- 0290US11027361B2Spot-welded joint and spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2018·Granted Jun 8, 2021·3 cites·1 claims
- 0390US10350701B2Method of spot weldingNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jul 16, 2019·4 cites·16 claims
- 0489US10081071B2Arc spot welded joint and manufacturing method thereofNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Sep 25, 2018·4 cites·5 claims
- 0585US10730134B2Spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Aug 4, 2020·2 cites·19 claims
- 0685US10081073B2Spot welded jointNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Sep 25, 2018·3 cites·3 claims
- 0785US8123286B2Vehicle side section structureFURUSAKO SEIJI·Filed 2008·Granted Feb 28, 2012·21 cites·12 claims
- 0884US10500681B2Arc spot welding method and welding apparatus for working the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Dec 10, 2019·2 cites·20 claims
- 0975US10933488B2Method of resistance spot weldingNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Mar 2, 2021·1 cites·1 claims
- 1068US2020316707A1Spot welding methodNIPPON STEEL CORP·Filed 2020·Application pending·0 cites
- 1168US2024327962A1Hot dip galvanized steel sheet and method for producing sameNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1266US2025144736A1Spot 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
- 1365US12221666B2Steel sheet and method for producing sameNIPPON STEEL CORP·Filed 2019·Granted Feb 11, 2025·0 cites·7 claims
- 1462US9649725B2Laser welding methodFURUSAKO SEIJI·Filed 2011·Granted May 16, 2017·1 cites·4 claims
- 1557US10668557B2Spot welding electrode and welding apparatus and welding method using sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Jun 2, 2020·0 cites·13 claims
- 1657US2016082543A1Spot-welded joint and spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Application pending·0 cites
- 1757US2024123539A1Resistance spot welded joint and method for manufacturing resistance spot welded jointNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 1854US10722935B2Mechanical joining apparatus and mechanical joining methodNIPPON STEEL CORP·Filed 2016·Granted Jul 28, 2020·0 cites·7 claims
- 1953US11628511B2Method of manufacture of spot welded joint, steel sheet for spot welding use, and steel sheet member for spot welding useNIPPON STEEL CORP·Filed 2018·Granted Apr 18, 2023·0 cites·18 claims
- 2051US10099311B2Spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Oct 16, 2018·0 cites·5 claims
- 2150US2020361021A1Method for production of resistance spot-welded jointNIPPON STEEL CORP·Filed 2018·Application pending·0 cites
- 2249US10828717B2Lap welding method of steel sheet and lap weld joint of steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Nov 10, 2020·0 cites·14 claims
- 2346US10603713B2Mechanical joining apparatus and mechanical joining methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Mar 31, 2020·0 cites·5 claims
- 2441US10994364B2Spot welded joint and spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted May 4, 2021·0 cites·4 claims
- 2537US10603743B2Power 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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