Inventor · disambiguated record
Shuntaro Okazaki
Also filed as: OKAZAKI SHUNTARO
65 granted patents·17 pending applications·245 citations·filing 2003–2023
98Inventor score
Files withTOYOTA MOTOR CO LTD53OKAZAKI SHUNTARO12FUJIWARA TAKAHIKO3YOSHIZAKI SATOSHI3NAKAGAWA NORIHISA2
Top patents by PatentIndex Score
82 records- 0197US9863354B2Exhaust purification system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Jan 9, 2018·13 cites·19 claims
- 0297US9835104B2Exhaust purification system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Dec 5, 2017·15 cites·14 claims
- 0394US7484504B2Air-fuel ratio control system and method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted Feb 3, 2009·28 cites·25 claims
- 0490US7117665B2Catalyst degradation determining methodTOYOTA MOTOR CO LTD·Filed 2005·Granted Oct 10, 2006·13 cites·3 claims
- 0587US6915628B2Catalyst degradation determining methodTOYOTA MOTOR CO LTD·Filed 2003·Granted Jul 12, 2005·29 cites·3 claims
- 0686US8554447B2Internal combustion engine system controllerOKAZAKI SHUNTARO·Filed 2012·Granted Oct 8, 2013·7 cites·12 claims
- 0782US9194316B2Inter-cylinder air-fuel ratio imbalance determining apparatus for internal combustion engineMIYAMOTO HIROSHI·Filed 2012·Granted Nov 24, 2015·5 cites·4 claims
- 0880US9624811B2Control device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2014·Granted Apr 18, 2017·4 cites·12 claims
- 0978US10378467B2Control device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2017·Granted Aug 13, 2019·2 cites·9 claims
- 1077US7474956B2Air-fuel ratio control system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 6, 2009·9 cites·25 claims
- 1177US7293555B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Nov 13, 2007·9 cites·12 claims
- 1275US10202909B2Spark ignition type internal combustion engineOKAZAKI SHUNTARO·Filed 2009·Granted Feb 12, 2019·9 cites·8 claims
- 1375US8649957B2Control device for internal combustion engineYOSHIZAKI SATOSHI·Filed 2011·Granted Feb 11, 2014·4 cites·2 claims
- 1474US7654252B2Air-fuel ratio control system and method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted Feb 2, 2010·8 cites·17 claims
- 1574US7278394B2Air-fuel-ratio control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Oct 9, 2007·8 cites·10 claims
- 1673US9593635B2Control system of internal combustion engineNAKAGAWA NORIHISA·Filed 2013·Granted Mar 14, 2017·3 cites·18 claims
- 1773US7165389B2Catalyst degradation determining methodTOYOTA MOTOR CO LTD·Filed 2005·Granted Jan 23, 2007·7 cites·3 claims
- 1872US9903297B2Control system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Granted Feb 27, 2018·1 cites·20 claims
- 1972US7032374B2Exhaust purification apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2004·Granted Apr 25, 2006·19 cites·16 claims
- 2070US10087864B2Control device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Granted Oct 2, 2018·1 cites·9 claims
- 2169US10302035B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Granted May 28, 2019·1 cites·12 claims
- 2269US9739225B2Control system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2014·Granted Aug 22, 2017·2 cites·6 claims
- 2368US10132257B2Control system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Granted Nov 20, 2018·1 cites·5 claims
- 2468US8122869B2Air-fuel ratio control system of a multi-cylinder internal combustion engineFUJIWARA TAKAHIKO·Filed 2007·Granted Feb 28, 2012·6 cites·6 claims
- 2566US8509984B2Monitoring apparatus for a multi-cylinder internal combustion engineKIDOKORO TORU·Filed 2009·Granted Aug 13, 2013·6 cites·15 claims
- 2666US2019120148A1Spark ignition type internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 2765US9037383B2Fuel injection amount control apparatus for internal combustion engineOKAZAKI SHUNTARO·Filed 2011·Granted May 19, 2015·2 cites·3 claims
- 2864US12459379B2Vehicle, ground power supplying apparatus, and noncontact power supplying systemTOYOTA MOTOR CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·17 claims
- 2964US12306001B2Running mode proposal device, navigation device, and running control deviceTOYOTA MOTOR CO LTD·Filed 2022·Granted May 20, 2025·0 cites·10 claims
- 3064US8899019B2Air-fuel ratio control apparatusONOE RYOTA·Filed 2010·Granted Dec 2, 2014·2 cites·16 claims
- 3164US8887491B2Control apparatus for an internal combustion engineKIMURA KOICHI·Filed 2011·Granted Nov 18, 2014·2 cites·17 claims
- 3264US7389174B2Air/fuel ratio control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 17, 2008·5 cites·12 claims
- 3364US2023415589A1Ground power supply apparatus and power supply methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3463US2023311674A1Moving body and ground power feed deviceTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3562US12351055B2Vehicle control device for prohibiting lane changing, vehicle control method for prohibiting lane changing, and non-transitory recording mediumTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·18 claims
- 3662US11945318B2Power supply apparatus and power supply methodTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 2, 2024·0 cites·11 claims
- 3762US8903624B2Internal combustion engine control apparatusYOSHIZAKI SATOSHI·Filed 2011·Granted Dec 2, 2014·2 cites·4 claims
- 3862US8666635B2Control device for internal combustion engineOKAZAKI SHUNTARO·Filed 2010·Granted Mar 4, 2014·2 cites·4 claims
- 3961US9903298B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2017·Granted Feb 27, 2018·0 cites·19 claims
- 4060US9732691B2Control system of internal combustion engineOKAZAKI SHUNTARO·Filed 2013·Granted Aug 15, 2017·1 cites·12 claims
- 4160US8230846B2Air-fuel ratio control device for internal combustion engineFUJIWARA TAKAHIKO·Filed 2008·Granted Jul 31, 2012·4 cites·7 claims
- 4260US7677223B2Air-fuel-ratio control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Mar 16, 2010·4 cites·9 claims
- 4360US2023001805A1ServerTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 4460US2022402379A1Power supply assistance apparatus, vehicle, and power supply deviceTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 4560US2023024229A1Ground power supply apparatusTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 4659US12360172B2Abnormality detection device and abnormality detection method thereofTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·15 claims
- 4759US2022368173A1Power supply control device, power supply apparatus, and input/output deviceTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 4858US9316163B2Control device for internal combustion engineOKAZAKI SHUNTARO·Filed 2011·Granted Apr 19, 2016·1 cites·6 claims
- 4957US8515648B2Control device for internal combustion engineYOSHIZAKI SATOSHI·Filed 2010·Granted Aug 20, 2013·1 cites·2 claims
- 5056US11053831B2Exhaust gas purification apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2019·Granted Jul 6, 2021·0 cites·5 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →