Inventor · disambiguated record
Syujiro Morinaga
Also filed as: MORINAGA SYUJIRO
11 granted patents·287 citations·filing 2002–2007
92Inventor score
Files withDENSO CORP11
Top patents by PatentIndex Score
11 records- 0196US6898927B2Emission control system with catalyst warm-up speeding controlDENSO CORP·Filed 2002·Granted May 31, 2005·99 cites·17 claims
- 0294US6807851B2Leak-check apparatus of fuel-vapor-processing system, fuel-temperature estimation apparatus and fuel-temperature-sensor diagnosis apparatusDENSO CORP·Filed 2002·Granted Oct 26, 2004·44 cites·9 claims
- 0389US6892712B2Leak check for fuel vapor purge systemDENSO CORP·Filed 2002·Granted May 17, 2005·27 cites·14 claims
- 0486US6976382B2Abnormality diagnosing apparatus of exhaust gas sensorDENSO CORP·Filed 2003·Granted Dec 20, 2005·35 cites·35 claims
- 0586US6832509B2Fuel vapor control system with leak checkDENSO CORP·Filed 2002·Granted Dec 21, 2004·22 cites·32 claims
- 0683US6915203B2Apparatus and method for diagnosis of vehicular systemDENSO CORP·Filed 2003·Granted Jul 5, 2005·30 cites·29 claims
- 0776US6935101B2Heating control system for gas sensor of engineDENSO CORP·Filed 2003·Granted Aug 30, 2005·13 cites·10 claims
- 0868USRE41823ELeak check for fuel vapor purge systemDENSO CORP·Filed 2007·Granted Oct 19, 2010·4 cites·30 claims
- 0964USRE41660EFuel vapor control system with leak checkDENSO CORP·Filed 2006·Granted Sep 14, 2010·3 cites·37 claims
- 1053US7285204B2Apparatus for detecting deterioration of air-fuel ratio sensorDENSO CORP·Filed 2003·Granted Oct 23, 2007·7 cites·27 claims
- 1147US6854452B2Fuel vapor handling systemDENSO CORP·Filed 2002·Granted Feb 15, 2005·3 cites·26 claims
Join the waitlist — get patent alerts
Get an alert when Syujiro Morinaga files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →