Inventor · disambiguated record
Yuji Sobu
Also filed as: SOBU YUJI
8 granted patents·1 citations·filing 2014–2018
71Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD8
Top patents by PatentIndex Score
8 records- 0168US11011996B2Power converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted May 18, 2021·1 cites·10 claims
- 0250US10564187B2Current detection device including a current sensor to detect magnetic field vectorsHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Feb 18, 2020·0 cites·7 claims
- 0348US9561728B2Power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Feb 7, 2017·0 cites·5 claims
- 0446US10404159B2Electrical circuit deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Sep 3, 2019·0 cites·8 claims
- 0544US10103619B2Electric power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Oct 16, 2018·0 cites·8 claims
- 0643US9935558B2DC-DC converter apparatus including single drive circuit board arranged at predetermined interval from metal baseHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Apr 3, 2018·0 cites·3 claims
- 0742US11101739B2Control device with magnetic flux density calculationHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Aug 24, 2021·0 cites·15 claims
- 0835US11043906B2Bus bar structure and power conversion apparatus using the sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jun 22, 2021·0 cites·11 claims
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