Inventor · disambiguated record
Yuya Yoshikawa
Also filed as: YOSHIKAWA YUYA
15 granted patents·1 pending application·21 citations·filing 2010–2025
87Inventor score
Top patents by PatentIndex Score
16 records- 0181US8695568B2Inter-cylinder air-fuel ratio imbalance abnormality determination deviceYOSHIKAWA YUYA·Filed 2012·Granted Apr 15, 2014·9 cites·6 claims
- 0276US10563602B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Granted Feb 18, 2020·1 cites·7 claims
- 0373US10677180B2Controller and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 9, 2020·1 cites·7 claims
- 0473US9752523B2Air-fuel ratio control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2014·Granted Sep 5, 2017·3 cites·2 claims
- 0563US8640532B2Apparatus and method for detecting abnormal air-fuel ratio variation between cylindersYOSHIKAWA YUYA·Filed 2012·Granted Feb 4, 2014·2 cites·13 claims
- 0662US10199813B2Fixing structure and electrical connection boxYAZAKI CORP·Filed 2017·Granted Feb 5, 2019·1 cites·5 claims
- 0760US10280967B2Fixing structure and electrical connection boxYAZAKI CORP·Filed 2017·Granted May 7, 2019·1 cites·4 claims
- 0860US8245569B2Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensorOGISO TAKEO·Filed 2010·Granted Aug 21, 2012·2 cites·7 claims
- 0960US2025388404A1Article Shipment SystemDAIFUKU KK·Filed 2025·Application pending·0 cites
- 1054US8245568B2Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensorYOSHIKAWA YUYA·Filed 2010·Granted Aug 21, 2012·1 cites·6 claims
- 1151US11698018B2Control device and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 11, 2023·0 cites·5 claims
- 1242US9206754B2Control device of internal combustion engineKATO TOSHIHIRO·Filed 2014·Granted Dec 8, 2015·0 cites·11 claims
- 1338US8485167B2Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensorOGISO TAKEO·Filed 2010·Granted Jul 16, 2013·0 cites·6 claims
- 1437US10072593B2Control device of internal combustion engineOKADA MASAHIDE·Filed 2014·Granted Sep 11, 2018·0 cites·3 claims
- 1537US9341544B2Abnormality detecting device of internal combustion engineNAKAJIMA ISAO·Filed 2014·Granted May 17, 2016·0 cites·5 claims
- 1634US8240195B2Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensorOGISO TAKEO·Filed 2010·Granted Aug 14, 2012·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →