Inventor · disambiguated record
Yoshihiko Yokoi
Also filed as: YOKOI YOSHIHIKO
10 granted patents·4 pending applications·53 citations·filing 1988–2020
85Inventor score
Top patents by PatentIndex Score
14 records- 0182US11493542B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2020·Granted Nov 8, 2022·2 cites·17 claims
- 0279US10069439B2Power conversion system, power module, and semiconductor device with diode couplingRENESAS ELECTRONICS CORP·Filed 2016·Granted Sep 4, 2018·3 cites·18 claims
- 0368US8137393B2Stent graft indwelling device and fixed chipISHIMARU SHIN·Filed 2005·Granted Mar 20, 2012·9 cites·3 claims
- 0461US7794492B2Stent and stent graftKAWASUMI LAB INC·Filed 2003·Granted Sep 14, 2010·21 cites·14 claims
- 0560US4843708AAssembly method for component parts and systemNISSAN MOTOR·Filed 1988·Granted Jul 4, 1989·16 cites·17 claims
- 0659US10305412B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted May 28, 2019·1 cites·10 claims
- 0758US10116292B2IGBT gate driving circuitRENESAS ELECTRONICS CORP·Filed 2017·Granted Oct 30, 2018·1 cites·6 claims
- 0849US2018351475A1Power conversion system, power module, and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 0948US10115652B2Semiconductor device and semiconductor apparatusRENESAS ELECTRONICS CORP·Filed 2017·Granted Oct 30, 2018·0 cites·6 claims
- 1047US9173754B2StentYOKOI YOSHIHIKO·Filed 2009·Granted Nov 3, 2015·0 cites·6 claims
- 1140US2016151180A1Marker and StentYOKOI YOSHIHIKO·Filed 2016·Application pending·0 cites
- 1237US2012095546A1Marker and stentYOKOI YOSHIHIKO·Filed 2010·Application pending·0 cites
- 1333US2018183433A1Semiconductor device and power converterRENESAS ELECTRONICS CORP·Filed 2017·Application pending·0 cites
- 1422US8852259B2Indwelling device for tubular medical treatment instrument and front tip of indwelling device for tubular medical treatment instrumentOKA KATSUHIKO·Filed 2010·Granted Oct 7, 2014·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →