Inventor · disambiguated record
Hiroshi Katsurahara
Also filed as: KATSURAHARA HIROSHI
20 granted patents·68 citations·filing 2010–2016
92Inventor score
Top patents by PatentIndex Score
20 records- 0192US8881707B2Fail-safe controller for direct injection engineKATSURAHARA HIROSHI·Filed 2011·Granted Nov 11, 2014·15 cites·6 claims
- 0291US9052280B2Deterioration diagnosis device for catalystDENSO CORP·Filed 2013·Granted Jun 9, 2015·11 cites·9 claims
- 0390US9163590B2Vaporized-fuel processing systemDENSO CORP·Filed 2013·Granted Oct 20, 2015·8 cites·11 claims
- 0488US8264243B2Liquid concentration sensing deviceTARUI JUN·Filed 2010·Granted Sep 11, 2012·10 cites·8 claims
- 0581US9388760B2Fuel injection control device for internal combustion engineDENSO CORP·Filed 2012·Granted Jul 12, 2016·5 cites·7 claims
- 0672US9726093B2Apparatus for estimating exhaust gas recirculation quantityTAKEZOE HIROYUKI·Filed 2012·Granted Aug 8, 2017·4 cites·6 claims
- 0771US9920702B2Fuel injection system of internal combustion engineDENSO CORP·Filed 2014·Granted Mar 20, 2018·2 cites·10 claims
- 0871US8286472B2Diagnostic system for variable valve timing control systemKATSURAHARA HIROSHI·Filed 2010·Granted Oct 16, 2012·2 cites·5 claims
- 0968US9920703B2Fuel injection control system of internal combustion engineDENSO CORP·Filed 2014·Granted Mar 20, 2018·2 cites·20 claims
- 1066US9920704B2Fuel injection control system of internal combustion engineDENSO CORP·Filed 2014·Granted Mar 20, 2018·2 cites·18 claims
- 1165US8960169B2EGR controller for internal combustion engineTAKEZOE HIROYUKI·Filed 2012·Granted Feb 24, 2015·2 cites·10 claims
- 1264US9803612B2Control device for internal combustion engineDENSO CORP·Filed 2014·Granted Oct 31, 2017·2 cites·5 claims
- 1363US8958973B2Fuel injection control device for engineKATSURAHARA HIROSHI·Filed 2011·Granted Feb 17, 2015·2 cites·4 claims
- 1454US9458785B2EGR controller for internal combustion engineICHIHARA HIDEAKI·Filed 2012·Granted Oct 4, 2016·1 cites·4 claims
- 1545US10060380B2Inter-connect circuit device for vehicle fuel delivery systemDENSO INT AMERICA INC·Filed 2016·Granted Aug 28, 2018·0 cites·19 claims
- 1642US10215124B2Fuel injection control deviceDENSO CORP·Filed 2015·Granted Feb 26, 2019·0 cites·12 claims
- 1740US8660772B2Liquid concentration measuring deviceUCHIDA AKIKAZU·Filed 2010·Granted Feb 25, 2014·0 cites·12 claims
- 1838US8942909B2Control apparatus for internal combustion engineMINAMI KEITAROU·Filed 2012·Granted Jan 27, 2015·0 cites·9 claims
- 1934US9068523B2Control apparatus for internal combustion engineMINAMI KEITAROU·Filed 2012·Granted Jun 30, 2015·0 cites·6 claims
- 2029US9470166B2Control apparatus for internal combustion engineNOGAMI HIROKI·Filed 2012·Granted Oct 18, 2016·0 cites·7 claims
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