Assignee
NIPPON STEEL ENG CO LTD
JP·7 granted patents·2 pending applications·5 citations·filing 2007–2025
Top patents by PatentIndex Score
9 records- 0183US12180743B2Buckling-restrained brace and seismic force-resisting structureNIPPON STEEL ENG CO LTD·Filed 2022·Granted Dec 31, 2024·3 cites·18 claims
- 0267US12281275B2Carbon material and production method thereforNIPPON STEEL ENG CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·16 claims
- 0364US12441948B2Carbon material and production method thereforNIPPON STEEL ENG CO LTD·Filed 2025·Granted Oct 14, 2025·0 cites·2 claims
- 0463US7655181B2Screw conveyor of rotary hearth furnace for discharging reduced ironNIPPON STEEL ENG CO LTD·Filed 2007·Granted Feb 2, 2010·2 cites·6 claims
- 0560US2008222975A1Sliding-type laminated plate bearing and structureNIPPON STEEL ENG CO LTD·Filed 2008·Application pending·0 cites
- 0649US11629517B2Sliding seismic isolation deviceNIPPON STEEL ENG CO LTD·Filed 2020·Granted Apr 18, 2023·0 cites·3 claims
- 0748US11839906B2Ultrasonic treatment apparatusNIPPON STEEL ENG CO LTD·Filed 2020·Granted Dec 12, 2023·0 cites·11 claims
- 0847US12391894B2Oxidation device, oxidation method, and method for producing modified fuelNIPPON STEEL ENG CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·11 claims
- 0941US2025084659A1Buckling-restrained brace and method for mounting buckling-restrained braceNIPPON STEEL ENG CO LTD·Filed 2023·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →