Inventor · disambiguated record
Kei Kitajima
Also filed as: KITAJIMA KEI
8 granted patents·19 citations·filing 2008–2012
80Inventor score
Top patents by PatentIndex Score
8 records- 0176US8197131B2Abnormality determination apparatus and abnormality determination method for oil temperature sensorKITAJIMA KEI·Filed 2009·Granted Jun 12, 2012·10 cites·6 claims
- 0258US8565987B2Shift controller for automatic transmissionMATSUNAGA HITOSHI·Filed 2012·Granted Oct 22, 2013·1 cites·6 claims
- 0355US8641578B2Controller of vehicle drive unitKITAJIMA KEI·Filed 2009·Granted Feb 4, 2014·2 cites·8 claims
- 0455US8271168B2Shift controller of vehicle automatic transmissionSAWADA HIROYUKI·Filed 2009·Granted Sep 18, 2012·2 cites·15 claims
- 0554US7899593B2Automatic transmission abnormality diagnosis apparatus and methodTOYOTA MOTOR CO LTD·Filed 2008·Granted Mar 1, 2011·2 cites·6 claims
- 0652US8489292B2Vehicle control apparatusMATSUNAGA HITOSHI·Filed 2009·Granted Jul 16, 2013·1 cites·9 claims
- 0750US8315767B2Control device for vehicular automatic transmissionSAWADA HIROYUKI·Filed 2009·Granted Nov 20, 2012·1 cites·4 claims
- 0848US8332107B2Shift controller for automatic transmissionMATSUNAGA HITOSHI·Filed 2009·Granted Dec 11, 2012·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →