Inventor · disambiguated record
Hiroaki Okabe
Also filed as: OKABE HIROAKI
7 granted patents·1 pending application·9 citations·filing 2014–2019
74Inventor score
Files withMITSUBISHI ELECTRIC CORP8
Top patents by PatentIndex Score
8 records- 0177US9515145B2Vertical MOSFET device with steady on-resistanceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Dec 6, 2016·5 cites·24 claims
- 0273US10643967B2Power semiconductor device that includes a copper layer disposed on an electrode and located away from a polyimide layer and method for manufacturing the power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 5, 2020·2 cites·11 claims
- 0369US9842738B2Method for manufacturing silicon carbide semiconductor device and silicon carbide semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Dec 12, 2017·2 cites·18 claims
- 0443US12094959B2Semiconductor device and method of manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Sep 17, 2024·0 cites·16 claims
- 0540US10276502B2Semiconductor device and method for manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 30, 2019·0 cites·23 claims
- 0637US2019214271A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 0736US11158511B2Semiconductor device and power converter including a copper film with a small grain size stress relaxtion layerMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 26, 2021·0 cites·6 claims
- 0833US9721915B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Aug 1, 2017·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →