Inventor · disambiguated record
Keinosuke Iguchi
Also filed as: IGUCHI KEINOSUKE
6 granted patents·1 pending application·5 citations·filing 2009–2022
71Inventor score
Top patents by PatentIndex Score
7 records- 0185US10618363B2Torsion beam manufacturing method and torsion beam manufacturing apparatusNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Apr 14, 2020·2 cites·20 claims
- 0274US10702902B2Method of manufacturing flaring-processed metal pipeNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jul 7, 2020·1 cites·16 claims
- 0367US11590547B2Method of manufacturing variable wall thickness steel pipe and variable wall thickness steel pipeNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Feb 28, 2023·1 cites·12 claims
- 0452US9149850B2Roll former for steel plate and roll bending method for steel plate using sameIGUCHI KEINOSUKE·Filed 2009·Granted Oct 6, 2015·1 cites·5 claims
- 0547US10738366B2Electric-resistance welded steel pipeNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Aug 11, 2020·0 cites·8 claims
- 0644US10888916B2Torsion beam manufacturing method, torsion beam manufacturing apparatus, and torsion beamNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Jan 12, 2021·0 cites·6 claims
- 0744US2025196553A1Torsion beamNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →