Inventor · disambiguated record
Shinji Hiramitsu
Also filed as: HIRAMITSU SHINJI
18 granted patents·5 pending applications·90 citations·filing 2005–2024
92Inventor score
Top patents by PatentIndex Score
23 records- 0195US9241429B2Power module and power conversion apparatus using sameKANEKO YUJIRO·Filed 2012·Granted Jan 19, 2016·28 cites·8 claims
- 0287US8659130B2Power module and power module manufacturing methodTAKAGI YUSUKE·Filed 2011·Granted Feb 25, 2014·13 cites·13 claims
- 0385US7928587B2Power semiconductor moduleHITACHI LTD·Filed 2008·Granted Apr 19, 2011·13 cites·21 claims
- 0484US9000582B2Power semiconductor module and power conversion deviceHIRAMITSU SHINJI·Filed 2012·Granted Apr 7, 2015·10 cites·12 claims
- 0584US8421232B2Semiconductor device and automotive ac generatorIKEDA OSAMU·Filed 2011·Granted Apr 16, 2013·7 cites·6 claims
- 0682US10720383B2Semiconductor device configuring upper and lower arms including auxiliary terminalsDENSO CORP·Filed 2019·Granted Jul 21, 2020·4 cites·7 claims
- 0781US11270984B2Semiconductor moduleDENSO CORP·Filed 2019·Granted Mar 8, 2022·4 cites·14 claims
- 0871US7193319B2Semiconductor deviceHITACHI LTD·Filed 2005·Granted Mar 20, 2007·6 cites·8 claims
- 0964US7423349B2Semiconductor deviceHITACHI LTD·Filed 2006·Granted Sep 9, 2008·3 cites·20 claims
- 1060US12476172B2Semiconductor deviceDENSO CORP·Filed 2022·Granted Nov 18, 2025·0 cites·10 claims
- 1160US2024258264A1Semiconductor device and method for manufacturing the sameDENSO CORP·Filed 2024·Application pending·0 cites
- 1259US8847374B2Power semiconductor module and manufacturing method thereofIDE EIICHI·Filed 2011·Granted Sep 30, 2014·1 cites·3 claims
- 1359US7964492B2Semiconductor device and automotive AC generatorHITACHI LTD·Filed 2008·Granted Jun 21, 2011·1 cites·10 claims
- 1449US11817429B2Plurality of chips between two heat sinksDENSO CORP·Filed 2021·Granted Nov 14, 2023·0 cites·8 claims
- 1546US2007057021A1Semiconductor device and automotive AC generatorIKEDA OSAMU·Filed 2006·Application pending·0 cites
- 1646US2016095264A1Power Module and Power Conversion Apparatus Using SameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Application pending·0 cites
- 1745US8183681B2Semiconductor deviceHIRAMITSU SHINJI·Filed 2009·Granted May 22, 2012·0 cites·12 claims
- 1841US2007182023A1Semiconductor deviceHITACHI LTD·Filed 2007·Application pending·0 cites
- 1937US9780684B2Power converterDENSO CORP·Filed 2016·Granted Oct 3, 2017·0 cites·13 claims
- 2036US10109557B2Electronic device having sealed heat-generation elementDENSO CORP·Filed 2015·Granted Oct 23, 2018·0 cites·8 claims
- 2135US10535577B2Semiconductor deviceDENSO CORP·Filed 2017·Granted Jan 14, 2020·0 cites·9 claims
- 2233US2017229371A1Electronic deviceDENSO CORP·Filed 2016·Application pending·0 cites
- 2332US9832872B2Method for manufacturing electronic device, and electronic deviceDENSO CORP·Filed 2015·Granted Nov 28, 2017·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →