Inventor · disambiguated record
Takahumi Oowada
Also filed as: OOWADA TAKAHUMI
15 granted patents·1 pending application·40 citations·filing 2009–2015
88Inventor score
Top patents by PatentIndex Score
16 records- 0191US8339142B2System for diagnosing sensors to find out abnormality thereinOOWADA TAKAHUMI·Filed 2011·Granted Dec 25, 2012·15 cites·31 claims
- 0285US9467087B2Switching control deviceDENSO CORP·Filed 2015·Granted Oct 11, 2016·6 cites·15 claims
- 0381US9043165B2Abnormality determination apparatus for angle detection deviceOOWADA TAKAHUMI·Filed 2011·Granted May 26, 2015·6 cites·12 claims
- 0478US9473059B2Control apparatus for AC motorDENSO CORP·Filed 2014·Granted Oct 18, 2016·4 cites·6 claims
- 0577US9413281B2Apparatus for controlling AC motorDENSO CORP·Filed 2015·Granted Aug 9, 2016·3 cites·10 claims
- 0673US8446114B2Control apparatus for electric rotating machineTSUJI HIROYA·Filed 2011·Granted May 21, 2013·3 cites·19 claims
- 0768US9595890B2Switching control apparatus of load drive systemDENSO CORP·Filed 2015·Granted Mar 14, 2017·2 cites·12 claims
- 0859US9331627B2Control apparatus for AC motorDENSO CORP·Filed 2014·Granted May 3, 2016·1 cites·11 claims
- 0949US9431935B2Control device of AC motorDENSO CORP·Filed 2014·Granted Aug 30, 2016·0 cites·5 claims
- 1047US9419554B2Control device of AC motorDENSO CORP·Filed 2014·Granted Aug 16, 2016·0 cites·5 claims
- 1145US9574866B2Position detection deviceDENSO CORP·Filed 2013·Granted Feb 21, 2017·0 cites·14 claims
- 1243US9429413B2Position detection deviceDENSO CORP·Filed 2013·Granted Aug 30, 2016·0 cites·18 claims
- 1343US9209723B2Control device of AC motorDENSO CORP·Filed 2014·Granted Dec 8, 2015·0 cites·5 claims
- 1443US8452519B2Valve timing control apparatus for internal combustion engineKOKUBO NAOKI·Filed 2009·Granted May 28, 2013·0 cites·21 claims
- 1542US9318982B2Control apparatus for AC motorDENSO CORP·Filed 2014·Granted Apr 19, 2016·0 cites·10 claims
- 1637US2011295530A1Fault diagnosis device for amplitude modulation deviceOOWADA TAKAHUMI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →