Inventor · disambiguated record
Takaaki Fukushi
Also filed as: FUKUSHI TAKAAKI
12 granted patents·21 citations·filing 2007–2018
84Inventor score
Top patents by PatentIndex Score
12 records- 0191US8778261B2Steel material for automobile chassis parts superior in fatigue characteristics and method of production of automobile chassis parts using the sameNAKAMURA HIDEYUKI·Filed 2011·Granted Jul 15, 2014·10 cites·9 claims
- 0273US10081042B2Electric resistance welded steel pipe excellent in weld zone and method of production of sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Sep 25, 2018·1 cites·6 claims
- 0373US8894080B2Press-forming method of tubular part having cross section of irregular shape, and tubular part having cross section of irregular shape formed by the press-forming methodFUKUSHI TAKAAKI·Filed 2009·Granted Nov 25, 2014·5 cites·3 claims
- 0470US9050646B2Automobile chassis part excellent in low cycle fatigue characteristics and method of production of sameFUKUSHI TAKAAKI·Filed 2010·Granted Jun 9, 2015·1 cites·4 claims
- 0566US9573436B2Torsion beam, torsion beam assembly, and torsion beam type suspension systemNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Feb 21, 2017·3 cites·18 claims
- 0657US10167538B2Steel pipeNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Jan 1, 2019·1 cites·12 claims
- 0756US9702019B2Quenched steel pipe member, vehicle axle beam using quenched steel pipe member, and method for manufacturing quenched steel pipe memberNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Jul 11, 2017·0 cites·11 claims
- 0855US10196702B2Electric resistance welded steel pipe for oil wellNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Feb 5, 2019·0 cites·19 claims
- 0954US8828159B2Steel material for automobile chassis parts superior in fatigue characteristics and method of production of automobile chassis parts using the sameNAKAMURA HIDEYUKI·Filed 2007·Granted Sep 9, 2014·0 cites·2 claims
- 1053US11739866B2Electric resistance welded steel pipe for torsion beamNIPPON STEEL CORP·Filed 2018·Granted Aug 29, 2023·0 cites·8 claims
- 1152US11028456B2Electric resistance welded steel pipe for torsion beamNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Jun 8, 2021·0 cites·8 claims
- 1247US10738366B2Electric-resistance welded steel pipeNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Aug 11, 2020·0 cites·8 claims
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