Inventor · disambiguated record
Yoshifumi Ikenaga
Also filed as: IKENAGA YOSHIFUMI
19 granted patents·4 pending applications·65 citations·filing 2005–2020
92Inventor score
Files withRENESAS ELECTRONICS CORP16NEC CORP4IKENAGA YOSHIFUMI1NEC ELECTRONICS CORP1Renesas Electronics Corporaiton1
Top patents by PatentIndex Score
23 records- 0191US8368457B2Semiconductor integrated circuit device and method for controlling power supply voltageRENESAS ELECTRONICS CORP·Filed 2010·Granted Feb 5, 2013·16 cites·17 claims
- 0286US8004348B2Semiconductor circuit device controlling power source voltageNEC CORP·Filed 2008·Granted Aug 23, 2011·14 cites·22 claims
- 0383US9843227B2Power supply device, and control method of power supply deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Dec 12, 2017·4 cites·20 claims
- 0482US10498266B2Resolver correction device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Dec 3, 2019·2 cites·7 claims
- 0580US8390313B2Semiconductor integrated circuit deviceIKENAGA YOSHIFUMI·Filed 2011·Granted Mar 5, 2013·7 cites·10 claims
- 0680US8004351B2Semiconductor integrated circuit device and power supply voltage control systemNEC CORP·Filed 2007·Granted Aug 23, 2011·10 cites·16 claims
- 0779US10033372B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jul 24, 2018·3 cites·16 claims
- 0877US10305468B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted May 28, 2019·2 cites·9 claims
- 0973US11056935B2Rotation angle sensor system and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2019·Granted Jul 6, 2021·1 cites·13 claims
- 1063US9819518B2Semiconductor device, semiconductor system including the same, and control method of semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Nov 14, 2017·1 cites·13 claims
- 1163US8008659B2Semiconductor integrated circuit deviceNEC CORP·Filed 2005·Granted Aug 30, 2011·4 cites·26 claims
- 1261US10218355B2Power supply circuit and control method thereofRENESAS ELECTRONICS CORP·Filed 2014·Granted Feb 26, 2019·1 cites·19 claims
- 1356US10700519B2Power supply circuit, and method for controlling the sameRENESAS ELECTRONICS CORP·Filed 2018·Granted Jun 30, 2020·0 cites·12 claims
- 1456US10230275B2Power supply device, and control method of power supply deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Mar 12, 2019·0 cites·17 claims
- 1551US9997910B2Power supply circuit, and method for controlling the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted Jun 12, 2018·0 cites·13 claims
- 1649US11245556B2Resolver correction device and method of correcting the sameRENESAS ELECTRONICS CORP·Filed 2020·Granted Feb 8, 2022·0 cites·20 claims
- 1748US10025743B2Semiconductor device, semiconductor system including same, and semiconductor device control methodRENESAS ELECTRONICS CORP·Filed 2016·Granted Jul 17, 2018·0 cites·20 claims
- 1847US9906079B2Power supply circuitRENESAS ELECTRONICS CORP·Filed 2014·Granted Feb 27, 2018·0 cites·17 claims
- 1947US2017228338A1Semiconductor device and its control methodRENESAS ELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 2037US2009201063A1Dynamic semiconductor deviceNEC CORP·Filed 2006·Application pending·0 cites
- 2137US2010295530A1Power supply voltage control circuitNEC ELECTRONICS CORP·Filed 2010·Application pending·0 cites
- 2236US9948178B2Semiconductor device including plurality of booster unitsRENESAS ELECTRONICS CORP·Filed 2015·Granted Apr 17, 2018·0 cites·18 claims
- 2336US2011187419A1Semiconductor integrated circuit and voltage controller therewithRenesas Electronics Corporaiton·Filed 2011·Application pending·0 cites
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