Inventor · disambiguated record
Naoki Kira
Also filed as: KIRA NAOKI
23 granted patents·8 pending applications·182 citations·filing 1996–2024
95Inventor score
Top patents by PatentIndex Score
31 records- 0186US5836277AValve timing control deviceAISIN SEIKI·Filed 1997·Granted Nov 17, 1998·47 cites·6 claims
- 0284US9702280B2Blow-by gas recirculation apparatusAISIN SEIKI·Filed 2013·Granted Jul 11, 2017·4 cites·16 claims
- 0382US7762221B2Valve timing control apparatusAISIN SEIKI·Filed 2006·Granted Jul 27, 2010·8 cites·3 claims
- 0479US8814174B2Rubber gasket and seal structure using the sameOKUDA MATSUHIRO·Filed 2011·Granted Aug 26, 2014·9 cites·9 claims
- 0573US9856763B2Oil supply structure of internal combustion engineAISIN SEIKI·Filed 2016·Granted Jan 2, 2018·1 cites·10 claims
- 0672US7765967B2Valve timing control apparatusAISIN SEIKI·Filed 2006·Granted Aug 3, 2010·7 cites·12 claims
- 0767US5943989AValve timing control deviceAISIN SEIKI·Filed 1998·Granted Aug 31, 1999·22 cites·2 claims
- 0863US9303535B2Oil control valve mounting arrangementKIRA NAOKI·Filed 2009·Granted Apr 5, 2016·4 cites·18 claims
- 0962US5845615AValve timing control deviceAISIN SEIKI·Filed 1997·Granted Dec 8, 1998·18 cites·10 claims
- 1060US9598991B2Oil separatorAISIN SEIKI·Filed 2013·Granted Mar 21, 2017·1 cites·4 claims
- 1160US5979380AValve timing control deviceAISIN SEIKI·Filed 1997·Granted Nov 9, 1999·18 cites·3 claims
- 1259US11162914B2Pressure-resistance inspection apparatus for valves and its inspection method, and hydrogen gas detection unitKITZ CORP·Filed 2017·Granted Nov 2, 2021·0 cites·12 claims
- 1359US7308878B2Valve timing control apparatusAISIN SEIKI·Filed 2006·Granted Dec 18, 2007·2 cites·18 claims
- 1459US5937810AValve timing control deviceAISIN SEIKI·Filed 1996·Granted Aug 17, 1999·16 cites·14 claims
- 1558US8607816B2Structure of solenoid valve attached to resin cover by insert-moldingKIRA NAOKI·Filed 2010·Granted Dec 17, 2013·1 cites·16 claims
- 1652US9249701B2Valve case for oil control valveAnno yasushi·Filed 2011·Granted Feb 2, 2016·2 cites·16 claims
- 1752US2025183831A1Motor control deviceAISIN CORP·Filed 2024·Application pending·0 cites
- 1851US9850848B2Sensor support structure for camshaft rotation sensorAISIN SEIKI·Filed 2014·Granted Dec 26, 2017·0 cites·4 claims
- 1949US5794577AValve timing control deviceAISIN SEIKI·Filed 1997·Granted Aug 18, 1998·10 cites·8 claims
- 2049US2016333755A1Oil separatorAISIN SEIKI·Filed 2014·Application pending·0 cites
- 2149US2016376950A1Blow-by gas oil separatorAISIN SEIKI·Filed 2014·Application pending·0 cites
- 2245US9630128B2Oil separatorAISIN SEIKI·Filed 2013·Granted Apr 25, 2017·0 cites·8 claims
- 2344US2015292374A1Pcv valve mounting structureAISIN SEIKI·Filed 2013·Application pending·0 cites
- 2444US2015300224A1Oil separatorAISIN SEIKI·Filed 2013·Application pending·0 cites
- 2543US2015007532A1Cyclone type oil separation deviceAISIN SEIKI·Filed 2013·Application pending·0 cites
- 2643US2006207537A1Variable valve timing control deviceAISIN SEIKI·Filed 2006·Application pending·0 cites
- 2741US11268876B2Apparatus for valve-seat inspection and pressure-resistance inspection for valves, and valveKITZ CORP·Filed 2018·Granted Mar 8, 2022·0 cites·8 claims
- 2839US2016177791A1Oil mist separatorAISIN SEIKI·Filed 2015·Application pending·0 cites
- 2933US5967104AValve timing control deviceAISIN SEIKI·Filed 1998·Granted Oct 19, 1999·5 cites·3 claims
- 3032US6173686B1Valve timing control deviceAISIN SEIKI·Filed 1998·Granted Jan 16, 2001·5 cites·2 claims
- 3131US5645021AValve timing adjusting mechanism for internal combustion engineAISIN SEIKI·Filed 1996·Granted Jul 8, 1997·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →