Inventor · disambiguated record
Narikazu Hashimoto
Also filed as: HASHIMOTO NARIKAZU
21 granted patents·1 pending application·126 citations·filing 1999–2023
94Inventor score
Top patents by PatentIndex Score
22 records- 0193US8739909B2Battery frame structure for automobileHASHIMOTO NARIKAZU·Filed 2012·Granted Jun 3, 2014·28 cites·5 claims
- 0287US10138537B27xxx series aluminum alloy member excellent in stress corrosion cracking resistance and method for manufacturing the sameKOBE STEEL LTD·Filed 2013·Granted Nov 27, 2018·3 cites·15 claims
- 0380US9371047B2Bumper structure and method for manufacturing bumper beamKOBE STEEL LTD·Filed 2014·Granted Jun 21, 2016·2 cites·12 claims
- 0478US6221182B1Al-Mg based alloy sheets with good press formabilityALCOA INC·Filed 2000·Granted Apr 24, 2001·11 cites·18 claims
- 0575US6708626B2Double-walled damping structureKOBE STEEL LTD·Filed 2002·Granted Mar 23, 2004·18 cites·13 claims
- 0673US7658421B2Axial member with flange, connection member and production methods thereofKOBE STEEL LTD·Filed 2005·Granted Feb 9, 2010·4 cites·8 claims
- 0771US7896408B2Bumper structureKOBE STEEL LTD·Filed 2009·Granted Mar 1, 2011·8 cites·11 claims
- 0870US12325060B2Method for producing frame structureKOBE STEEL LTD·Filed 2022·Granted Jun 10, 2025·0 cites·18 claims
- 0970US7980615B2Axial member with flange, connection member and production methods thereofKOBE STEEL LTD·Filed 2009·Granted Jul 19, 2011·3 cites·3 claims
- 1070US6342112B1A1-mg based alloy sheets with good press formabilityALCOA INC·Filed 2000·Granted Jan 29, 2002·7 cites·2 claims
- 1168US10144997B27xxx series aluminum alloy member excellent in stress corrosion cracking resistance and method for manufacturing the sameKOBE STEEL LTD·Filed 2017·Granted Dec 4, 2018·0 cites·16 claims
- 1267US6117252AAl--Mg based alloy sheets with good press formabilityALCOA INC·Filed 1999·Granted Sep 12, 2000·20 cites·18 claims
- 1365US9643461B2Structure for mounting hook bracket to bumper reinforce and bumper structureKOBE STEEL LTD·Filed 2016·Granted May 9, 2017·2 cites·10 claims
- 1463US9399437B2Bumper reinforcement and method for manufacturing the sameKOBE STEEL LTD·Filed 2014·Granted Jul 26, 2016·3 cites·8 claims
- 1562US9352710B2Anti-collision componentKOBE STEEL LTD·Filed 2015·Granted May 31, 2016·2 cites·5 claims
- 1662US2025178118A1Dissimilar-material joined body, method for producing dissimilar-material joined body, and stud-equipped aluminum memberKOBE STEEL LTD·Filed 2023·Application pending·0 cites
- 1760US9365085B2Bumper reinforcement and method of manufacturing the sameKOBE STEEL LTD·Filed 2014·Granted Jun 14, 2016·1 cites·12 claims
- 1858US12122222B2Vehicle door beam and method for manufacturing the sameKOBE STEEL LTD·Filed 2020·Granted Oct 22, 2024·0 cites·11 claims
- 1956US11155224B2Bumper reinforcement for automobileKOBE STEEL LTD·Filed 2020·Granted Oct 26, 2021·0 cites·3 claims
- 2054US11318899B2Bumper reinforcementKOBE STEEL LTD·Filed 2019·Granted May 3, 2022·0 cites·13 claims
- 2147US10486511B2Door beam, door beam attachment structure, and method for manufacturing door beamKOBE STEEL LTD·Filed 2016·Granted Nov 26, 2019·0 cites·20 claims
- 2234US6112851APartition wall panelKOBE STEEL LTD·Filed 1999·Granted Sep 5, 2000·14 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Narikazu Hashimoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →