Inventor · disambiguated record
Hidetoshi Koka
Also filed as: KOKA HIDETOSHI
4 granted patents·4 pending applications·22 citations·filing 2008–2014
69Inventor score
Top patents by PatentIndex Score
8 records- 0191US9748806B2Permanent magnet rotating electrical machine and a motor vehicle using sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Aug 29, 2017·16 cites·19 claims
- 0278US9692261B2Rotating electric machine and electrically driven vehicleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Jun 27, 2017·5 cites·5 claims
- 0363US9917487B2Rotating electric machine and electrically driven vehicleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Mar 13, 2018·1 cites·3 claims
- 0447US7638917B2Electrical rotating machineKOKUSAN DENKI CO·Filed 2008·Granted Dec 29, 2009·0 cites·4 claims
- 0546US2010052460A1Electrical rotating machineKOKUSAN DENKI CO·Filed 2009·Application pending·0 cites
- 0645US2014246944A1Rotating electrical machine and electric automotive vehicleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Application pending·0 cites
- 0743US2014049134A1Induction electrical rotating machineKOKA HIDETOSHI·Filed 2012·Application pending·0 cites
- 0838US2013140930A1Electric rotating machine and method for manufacturing a stator core for the electric rotating machineKOKA HIDETOSHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →