Inventor · disambiguated record
Toshiyuki Niwa
Also filed as: NIWA TOSHIYUKI
18 granted patents·2 pending applications·65 citations·filing 2004–2022
92Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP7NIPPON STEEL CORP5SUZUKI NORIYUKI3KAWACHI TAKESHI1NIWA TOSHIYUKI1
Top patents by PatentIndex Score
20 records- 0191US7886564B2System, method, software arrangement and computer-accessible medium for press-forming of materialsNIPPON STEEL CORP·Filed 2005·Granted Feb 15, 2011·13 cites·14 claims
- 0289US8091395B2System, method, software arrangement and computer-accessible medium for press-forming of materialsSUZUKI NORIYUKI·Filed 2010·Granted Jan 10, 2012·6 cites·19 claims
- 0385US9874504B2Metal sheet bending fracture determination method and recording mediumNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Jan 23, 2018·5 cites·4 claims
- 0477US8439429B2Coupling structure between front pillar and side sill of automobileUNIPRES CORP·Filed 2012·Granted May 14, 2013·10 cites·8 claims
- 0573US10331809B2Deformation analysis device, deformation analysis method, and programNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Jun 25, 2019·4 cites·3 claims
- 0671US7957918B2Member designing method and apparatusNIPPON STEEL CORP·Filed 2006·Granted Jun 7, 2011·5 cites·40 claims
- 0765US8965554B2Press-forming device, press-forming method, computer program/software arrangement and storage mediumSUZUKI NORIYUKI·Filed 2011·Granted Feb 24, 2015·1 cites·3 claims
- 0864US2024270325A1Automobile bodyNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0960US12024229B2Lateral surface member structure of vehicle bodyNIPPON STEEL CORP·Filed 2021·Granted Jul 2, 2024·0 cites·16 claims
- 1060US9767234B2Method of identification of cause and/or location of cause of occurrence of springbackYOSHIDA TOHRU·Filed 2007·Granted Sep 19, 2017·3 cites·19 claims
- 1160US8020418B2Press-forming device, press-forming method, computer program/software arrangement and storage mediumNIPPON STEEL CORP·Filed 2004·Granted Sep 20, 2011·7 cites·11 claims
- 1259US9321488B2Front body structureKAWACHI TAKESHI·Filed 2012·Granted Apr 26, 2016·4 cites·5 claims
- 1358US8419090B2Vehicular metal absorber, vehicular bumper system, automobile bumper absorber, and automobile bumper systemNOJIMA KOJI·Filed 2008·Granted Apr 16, 2013·5 cites·20 claims
- 1450US2018075177A1Method of identification of cause and/or location of cause of occurrence of springbackNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Application pending·0 cites
- 1549US8543666B2System, arrangement and method for providing numerical analysis data, and numerical analysis data utilization deviceSUZUKI NORIYUKI·Filed 2004·Granted Sep 24, 2013·1 cites·16 claims
- 1646US10801932B2Fracture prediction method and device, program, and recording mediumNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Oct 13, 2020·0 cites·21 claims
- 1746US8979104B2Front body structureNIWA TOSHIYUKI·Filed 2012·Granted Mar 17, 2015·1 cites·3 claims
- 1845US10444732B2Blank shape determining method, blank, press formed product, press forming method, computer program, and recording mediumNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Oct 15, 2019·0 cites·24 claims
- 1942US10262086B2Analyzing apparatus, analyzing method, and computer programNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Apr 16, 2019·0 cites·12 claims
- 2040US9816904B2Analyzing method of spot welded portion, analyzing program of spot welded portion, recording medium and analyzing apparatus of spot welded portionNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Nov 14, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →