Inventor · disambiguated record
Eiri Nagata
Also filed as: NAGATA EIRI
11 granted patents·3 pending applications·28 citations·filing 2007–2025
85Inventor score
Top patents by PatentIndex Score
14 records- 0182US10174826B2Internal gear and manufacturing method thereof with dieAISIN SEIKI·Filed 2015·Granted Jan 8, 2019·4 cites·4 claims
- 0280US8819936B2Method of manufacturing gearNAGATA EIRI·Filed 2011·Granted Sep 2, 2014·5 cites·10 claims
- 0377US8940109B2Method for manufacturing base material for wave gearNAGATA EIRI·Filed 2011·Granted Jan 27, 2015·2 cites·12 claims
- 0471US7426777B2Method of producing member having face-geared surfaceAISIN SEIKI·Filed 2007·Granted Sep 23, 2008·10 cites·7 claims
- 0567US9327357B2Gear machining apparatus, cutter and strain wave gearing deviceNAGATA EIRI·Filed 2011·Granted May 3, 2016·3 cites·5 claims
- 0664US8091247B2Gear shape measuring apparatusNAGATA EIRI·Filed 2011·Granted Jan 10, 2012·2 cites·10 claims
- 0760US9545680B2Device and method for manufacturing crown gearAISIN SEIKI·Filed 2013·Granted Jan 17, 2017·1 cites·9 claims
- 0857US2025369444A1ManifoldAISIN CORP·Filed 2025·Application pending·0 cites
- 0955US8898903B2Form rolling method for involute gearNAGATA EIRI·Filed 2011·Granted Dec 2, 2014·1 cites·5 claims
- 1050US11998973B2Method for manufacturing gearAISIN CORP·Filed 2023·Granted Jun 4, 2024·0 cites·10 claims
- 1146US2015165581A1Method of grinding a cutter for skive-machining and device for grinding the skive-machining cutterAISIN SEIKI·Filed 2013·Application pending·0 cites
- 1244US9707616B2Form rolling apparatus and form rolling methodAISIN SEIKI·Filed 2014·Granted Jul 18, 2017·0 cites·5 claims
- 1341US9399250B2Thread rolling method for gear using cylindrical diesAISIN SEIKI·Filed 2012·Granted Jul 26, 2016·0 cites·3 claims
- 1433US2017138228A1Valve opening and closing timing control apparatusAISIN SEIKI·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →