Inventor · disambiguated record
Yoshiyuki Kawai
Also filed as: KAWAI YOSHIYUKI
18 granted patents·2 pending applications·118 citations·filing 1994–2018
92Inventor score
Top patents by PatentIndex Score
20 records- 0188US5603294AVariable valve lift deviceAISIN SEIKI·Filed 1995·Granted Feb 18, 1997·50 cites·3 claims
- 0282US9388765B2Internal combustion engine and structure of chain cover of the sameAISIN SEIKI·Filed 2014·Granted Jul 12, 2016·3 cites·13 claims
- 0374US10385810B2Intake system of internal combustion engine with superchargerAISIN SEIKI·Filed 2016·Granted Aug 20, 2019·2 cites·21 claims
- 0474US9581061B2Internal combustion engine and separator structure thereofAISIN SEIKI·Filed 2014·Granted Feb 28, 2017·4 cites·12 claims
- 0570US6814118B2Pneumatic tire with specified airtight layer on inner surfaceSUMITOMO RUBBER IND·Filed 2001·Granted Nov 9, 2004·12 cites·6 claims
- 0665US10060530B2Internal combustion engine and cover member attachment structure for internal combustion engineAISIN SEIKI·Filed 2014·Granted Aug 28, 2018·1 cites·17 claims
- 0765US7921820B2Valve timing control apparatusAISIN SEIKI·Filed 2008·Granted Apr 12, 2011·3 cites·9 claims
- 0865US7311069B2Variable valve timing control deviceAISIN SEIKI·Filed 2004·Granted Dec 25, 2007·9 cites·17 claims
- 0955US10544719B2Internal combustion engineAISIN SEIKI·Filed 2018·Granted Jan 28, 2020·0 cites·18 claims
- 1050US6994062B2Variable valve timing control deviceAISIN SEIKI·Filed 2004·Granted Feb 7, 2006·5 cites·6 claims
- 1148US5488934AValve gear deviceAISIN SEIKI·Filed 1994·Granted Feb 6, 1996·13 cites·4 claims
- 1246US9038585B2Valve timing control apparatusAISIN SEIKI·Filed 2014·Granted May 26, 2015·0 cites·7 claims
- 1343US10151226B2Oil separatorAISIN SEIKI·Filed 2016·Granted Dec 11, 2018·0 cites·9 claims
- 1443US8991348B2Valve timing control apparatusAISIN SEIKI·Filed 2014·Granted Mar 31, 2015·0 cites·3 claims
- 1543US7007918B2Valve opening-closing timing control deviceAISIN SEIKI·Filed 2004·Granted Mar 7, 2006·2 cites·13 claims
- 1643US2014251248A1Valve timing control apparatusAISIN SEIKI·Filed 2014·Application pending·0 cites
- 1741US6125804AVariable valve lift deviceAISIN SEIKI·Filed 1998·Granted Oct 3, 2000·7 cites·10 claims
- 1838US5638782AValve timing control deviceAISIN SEIKI·Filed 1996·Granted Jun 17, 1997·6 cites·9 claims
- 1935US6701878B2Variable valve timing deviceAISIN SEIKI·Filed 2003·Granted Mar 9, 2004·1 cites·14 claims
- 2035US2005016482A1Variable valve timing control deviceAISIN SEIKI·Filed 2004·Application pending·0 cites
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