Inventor · disambiguated record
Eiji Utada
Also filed as: UTADA Eiji
3 granted patents·1 pending application·2 citations·filing 2012–2022
53Inventor score
Top patents by PatentIndex Score
4 records- 0181US11298790B2Method of manufacturing rolling bearing, method of manufacturing vehicle and method of manufacturing machineNSK LTD·Filed 2020·Granted Apr 12, 2022·2 cites·9 claims
- 0269US11534884B2Method of manufacturing rolling bearing, method of manufacturing vehicle and method of manufacturing machineNSK LTD·Filed 2022·Granted Dec 27, 2022·0 cites·5 claims
- 0357US2018036857A1Grinding apparatus, method of manufacturing rolling bearing, method of manufacturing vehicle and method of manufacturing machineNSK LTD·Filed 2017·Application pending·0 cites
- 0431US9574609B2Superfinishing machine, superfinishing method and outer ring of bearing having superfinished raceway surfaceUTADA Eiji·Filed 2012·Granted Feb 21, 2017·0 cites·6 claims
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