Inventor · disambiguated record
Yasuhito Totsuka
Also filed as: TOTSUKA Yasuhito
7 granted patents·3 pending applications·6 citations·filing 2013–2022
73Inventor score
Files withNIPPON STEEL & SUMIKIN WELDING CO LTD4NIPPON STEEL & SUMITOMO METAL CORP3NIPPON STEEL CORP2NIPPON STEEL WELDING & ENG CO LTD1
Top patents by PatentIndex Score
10 records- 0177US9259806B2Flux-cored wire for welding ultrahigh tensile strength steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Feb 16, 2016·4 cites·16 claims
- 0275US2022281024A1Flux-cored wire, manufacturing method of welded joint, and welded jointNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0372US9505088B2Flux-cored wire, welding method using flux-cored wire, method for manufacturing weld joint using flux-cored wire, and weld jointNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Nov 29, 2016·1 cites·20 claims
- 0464US11400539B2Flux-cored wire, manufacturing method of welded joint, and welded jointNIPPON STEEL CORP·Filed 2016·Granted Aug 2, 2022·0 cites·12 claims
- 0561US10112267B2Flux-cored wire for Ar—CO2 mixed gas shielded arc weldingNIPPON STEEL & SUMIKIN WELDING CO LTD·Filed 2016·Granted Oct 30, 2018·1 cites·2 claims
- 0644US11331742B2Flux-cored wire, manufacturing method of welded joint, and welded jointNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted May 17, 2022·0 cites·18 claims
- 0738US10464174B2Flux-cored wire for Ar—CO2 mixed gas shielded arc weldingNIPPON STEEL WELDING & ENG CO LTD·Filed 2016·Granted Nov 5, 2019·0 cites·4 claims
- 0835US10160065B2Flux-cored wire for carbon dioxide gas shielded arc weldingNIPPON STEEL & SUMIKIN WELDING CO LTD·Filed 2016·Granted Dec 25, 2018·0 cites·2 claims
- 0934US2018056454A1Flux-cored wire for gas shielded arc weldingNIPPON STEEL & SUMIKIN WELDING CO LTD·Filed 2017·Application pending·0 cites
- 1031US2017129056A1Flux-cored wire for carbon dioxide gas shielded arc weldingNIPPON STEEL & SUMIKIN WELDING CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →