Inventor · disambiguated record
Yoshiko Obiraki
Also filed as: OBIRAKI YOSHIKO
15 granted patents·1 pending application·75 citations·filing 2008–2016
91Inventor score
Top patents by PatentIndex Score
16 records- 0191US8866353B2Inverter-integrated driving moduleMIYAMA YOSHIHIRO·Filed 2011·Granted Oct 21, 2014·14 cites·12 claims
- 0288US8436459B2Power semiconductor moduleOKA SEIJI·Filed 2009·Granted May 7, 2013·18 cites·7 claims
- 0381US8299601B2Power semiconductor module and manufacturing method thereofOKA SEIJI·Filed 2009·Granted Oct 30, 2012·10 cites·3 claims
- 0479US8258618B2Power semiconductor moduleOBIRAKI YOSHIKO·Filed 2009·Granted Sep 4, 2012·10 cites·11 claims
- 0574US8319333B2Power semiconductor moduleOKA SEIJI·Filed 2009·Granted Nov 27, 2012·6 cites·9 claims
- 0674US8253236B2Power semiconductor deviceOI TAKESHI·Filed 2011·Granted Aug 28, 2012·4 cites·5 claims
- 0768US8299603B2Power semiconductor deviceOKA SEIJI·Filed 2008·Granted Oct 30, 2012·4 cites·12 claims
- 0864US9539909B2Inverter-integrated driving module and manufacturing method thereforHAZEYAMA MORIYUKI·Filed 2011·Granted Jan 10, 2017·2 cites·4 claims
- 0963US8952520B2Power semiconductor deviceOBIRAKI YOSHIKO·Filed 2009·Granted Feb 10, 2015·3 cites·7 claims
- 1061US8994165B2Power semiconductor deviceOI TAKESHI·Filed 2009·Granted Mar 31, 2015·2 cites·7 claims
- 1159US9979314B2Power semiconductor module and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted May 22, 2018·1 cites·20 claims
- 1258US8610261B2Power semiconductor deviceOKA SEIJI·Filed 2009·Granted Dec 17, 2013·1 cites·8 claims
- 1355US10529656B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 7, 2020·0 cites·4 claims
- 1449US9685879B2Power semiconductor module and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 20, 2017·0 cites·20 claims
- 1549US8823151B2Semiconductor deviceYAMAGUCHI YOSHIHIRO·Filed 2011·Granted Sep 2, 2014·0 cites·7 claims
- 1648US2010134979A1Power semiconductor apparatusMITSUBISHI ELECTRIC CORP·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →