Inventor · disambiguated record
Taiga Arai
Also filed as: ARAI TAIGA
13 granted patents·6 pending applications·53 citations·filing 2003–2022
88Inventor score
Files withHITACHI LTD6TORAY INDUSTRIES5HITACHI POWER SEMICONDUCTOR DEVICE LTD3MINEBEA POWER SEMICONDUCTOR DEVICE INC2ARAI TAIGA1
Top patents by PatentIndex Score
19 records- 0189US7638839B2Power semiconductor device and power conversion device using the sameHITACHI LTD·Filed 2007·Granted Dec 29, 2009·18 cites·14 claims
- 0280US7948005B2Insulated-gate bipolar transistor (IGBT)HITACHI LTD·Filed 2008·Granted May 24, 2011·9 cites·6 claims
- 0376US8546847B2Semiconductor device and power conversion apparatus using the sameWATANABE SO·Filed 2010·Granted Oct 1, 2013·5 cites·21 claims
- 0476US8120098B2Semiconductor device and power converter using the sameARAI TAIGA·Filed 2009·Granted Feb 21, 2012·9 cites·8 claims
- 0566US7875509B2Manufacturing method of semiconductor apparatus and semiconductor apparatus, power converter using the sameHITACHI LTD·Filed 2008·Granted Jan 25, 2011·3 cites·8 claims
- 0659US6876067B2Semiconductor deviceHITACHI LTD·Filed 2003·Granted Apr 5, 2005·9 cites·13 claims
- 0754US2025202379A1Semiconductor device and power conversion deviceMINEBEA POWER SEMICONDUCTOR DEVICE INC·Filed 2022·Application pending·0 cites
- 0853US2025112631A1Power semiconductor moduleMINEBEA POWER SEMICONDUCTOR DEVICE INC·Filed 2022·Application pending·0 cites
- 0952US2024297592A1Power semiconductor module and power conversion device using the sameHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2022·Application pending·0 cites
- 1051US10907155B2Pharmaceutical composition for treating and/or preventing cancerTORAY INDUSTRIES·Filed 2017·Granted Feb 2, 2021·0 cites·8 claims
- 1149US2024277538A1Electric mobility vehicleWHILL INC·Filed 2022·Application pending·0 cites
- 1247US10980826B2Pharmaceutical composition for treating and/or preventing cancerTORAY INDUSTRIES·Filed 2016·Granted Apr 20, 2021·0 cites·7 claims
- 1347US8809903B2Semiconductor device and power conversion apparatus using the sameHITACHI LTD·Filed 2013·Granted Aug 19, 2014·0 cites·17 claims
- 1445US9991336B2Semiconductor device, method for manufacturing the same, and power conversion systemHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2017·Granted Jun 5, 2018·0 cites·12 claims
- 1544US11685915B2Method of collecting nucleic acidTORAY INDUSTRIES·Filed 2018·Granted Jun 27, 2023·0 cites·10 claims
- 1644US11266672B2Pharmaceutical composition for treating and/or preventing cancerTORAY INDUSTRIES·Filed 2017·Granted Mar 8, 2022·0 cites·11 claims
- 1744US10689649B2Pharmaceutical composition for treating and/or preventing cancerTORAY INDUSTRIES·Filed 2016·Granted Jun 23, 2020·0 cites·8 claims
- 1838US2006273400A1High voltage analog switch ICS and ultrasound imaging systems using sameHITACHI LTD·Filed 2006·Application pending·0 cites
- 1936US2017317075A1Diode and power convertor using the sameHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →