Inventor · disambiguated record
Leuth Insixiengmai
Also filed as: INSIXIENGMAI LEUTH
6 granted patents·1 pending application·10 citations·filing 2013–2018
72Inventor score
Top patents by PatentIndex Score
7 records- 0177US9279378B2Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders in multi-cylinder internal combustion engineKATAYAMA AKIHIRO·Filed 2014·Granted Mar 8, 2016·7 cites·3 claims
- 0271US10378469B2Evaporated fuel treating device and vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Aug 13, 2019·1 cites·8 claims
- 0360US9097193B2Inter-cylinder air-fuel ratio variation abnormality detection apparatus for multicylinder internal combustion engineODA YOSHIHISA·Filed 2013·Granted Aug 4, 2015·2 cites·3 claims
- 0448US10724465B2Abnormality diagnosis apparatus and abnormality diagnosis method for pressure sensor of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Granted Jul 28, 2020·0 cites·5 claims
- 0541US10690039B2Cooling device anomaly diagnosing apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 23, 2020·0 cites·5 claims
- 0641US2014223987A1Apparatus for detecting cylinder air-fuel ratio imbalance abnormality of multi-cylinder internal combustion engineSHIMADA TATSURO·Filed 2014·Application pending·0 cites
- 0737US10385792B2Control device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2017·Granted Aug 20, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →