Inventor · disambiguated record
Yoshio Naruse
Also filed as: NARUSE YOSHIO
5 granted patents·197 citations·filing 1991–2006
84Inventor score
Top patents by PatentIndex Score
5 records- 0187US7882818B2Cylinder liner and engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Feb 8, 2011·6 cites·24 claims
- 0284US5154433APiston ringTEIKOKU PISTON RING CO LTD·Filed 1991·Granted Oct 13, 1992·55 cites·4 claims
- 0383US5618590AProcess for manufacturing a piston ringTEIKOKU PISTON RING CO LTD·Filed 1995·Granted Apr 8, 1997·70 cites·8 claims
- 0482US5316321ANonferrous piston ring with hard surface treatment layerTEIKOKU PISTON RING CO LTD·Filed 1992·Granted May 31, 1994·56 cites·11 claims
- 0539US5651553AAntirotation structure for combined oil ringTEIKOKU PISTON RING CO LTD·Filed 1996·Granted Jul 29, 1997·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →