Inventor · disambiguated record
Shinji Shirakawa
Also filed as: SHIRAKAWA SHINJI
20 granted patents·13 pending applications·467 citations·filing 1991–2016
96Inventor score
Top patents by PatentIndex Score
33 records- 0194US6493249B2Semiconductor apparatus, power converter and automobileHITACHI LTD·Filed 2001·Granted Dec 10, 2002·76 cites·13 claims
- 0291US6843335B2Power conversion apparatus and mobile object incorporating thereofHITACHI LTD·Filed 2001·Granted Jan 18, 2005·73 cites·24 claims
- 0391US6618278B2Electric power conversion/inversion apparatusHITACHI LTD·Filed 2001·Granted Sep 9, 2003·67 cites·14 claims
- 0490US7208918B2Vehicle rotating electric machineHITACHI LTD·Filed 2005·Granted Apr 24, 2007·19 cites·11 claims
- 0589US6525950B1Semiconductor device and electric power conversion deviceHITACHI LTD·Filed 2000·Granted Feb 25, 2003·56 cites·11 claims
- 0684US7224079B2Driving/electric-power generating system for vehicleHITACHI LTD·Filed 2005·Granted May 29, 2007·14 cites·8 claims
- 0783US7471004B2Driving/electric-power generating system for vehicleHITACHI LTD·Filed 2007·Granted Dec 30, 2008·19 cites·5 claims
- 0881US6943445B2Semiconductor device having bridge-connected wiring structureHITACHI LTD·Filed 2002·Granted Sep 13, 2005·32 cites·3 claims
- 0979US7453240B2Generating apparatus and motor control apparatusHITACHI LTD·Filed 2006·Granted Nov 18, 2008·12 cites·9 claims
- 1079US6791854B2Semiconductor apparatus, power converter and automobileHITACHI LTD·Filed 2002·Granted Sep 14, 2004·22 cites·12 claims
- 1174US7541758B2MOS rectifying device, driving method thereof, and motor generator and motor vehicle using thereofHITACHI LTD·Filed 2005·Granted Jun 2, 2009·12 cites·4 claims
- 1270US7948058B2Semiconductor device and semiconductor integrated circuit device for driving plasma display using the semiconductor deviceHITACHI LTD·Filed 2008·Granted May 24, 2011·4 cites·14 claims
- 1366US7875509B2Manufacturing method of semiconductor apparatus and semiconductor apparatus, power converter using the sameHITACHI LTD·Filed 2008·Granted Jan 25, 2011·3 cites·8 claims
- 1465US8384124B2Semiconductor device and semiconductor integrated circuit device for driving plasma display using the semiconductor deviceHITACHI LTD·Filed 2010·Granted Feb 26, 2013·2 cites·4 claims
- 1560US7126308B2Interface circuit with power converter with interface circuit and electric vehicle with power converterHITACHI LTD·Filed 2003·Granted Oct 24, 2006·9 cites·17 claims
- 1658US8487343B2Semiconductor device, semiconductor integrated circuit device for use of driving plasma display with using same, and plasma display apparatusSHIRAKAWA SHINJI·Filed 2010·Granted Jul 16, 2013·2 cites·11 claims
- 1752US5364706AClad bonding wire for semiconductor deviceTANAKA ELECTRONICS IND·Filed 1991·Granted Nov 15, 1994·24 cites·10 claims
- 1850US2005247281A1Engine driving systemHONBO KYOKO·Filed 2005·Application pending·0 cites
- 1949US2005244713A1Engine driving systemHONBO KYOKO·Filed 2005·Application pending·0 cites
- 2048US2007182384A1Vehicle Rotating Electric MachineHITACHI LTD·Filed 2007·Application pending·0 cites
- 2145US5538685APalladium bonding wire for semiconductor deviceTANAKA ELECTRONICS IND·Filed 1995·Granted Jul 23, 1996·13 cites·13 claims
- 2245US2009315072A1Semiconductor Device, Semiconductor Integrated Circuit Equipment Using the Same for Driving Plasma Display, and Plasma Display UnitHITACHI LTD·Filed 2009·Application pending·0 cites
- 2341US2014070314A1Semiconductor device and semiconductor integrated circuit device using the sameHITACHI LTD·Filed 2013·Application pending·0 cites
- 2441US2010165681A1Semiconductor device and power converter using the sameHITACHI LTD·Filed 2009·Application pending·0 cites
- 2541US2006169526A1Electric power steering system using wound lead storage battery as power supply, and motor and inverter used in sameHITACHI LTD·Filed 2005·Application pending·0 cites
- 2640US2013001685A1Semiconductor DeviceHITACHI LTD·Filed 2012·Application pending·0 cites
- 2739US2005147839A1Electrically conductive adhesive sheet, method of manufacturing the same, and electric power conversion equipmentHITACHI LTD·Filed 2005·Application pending·0 cites
- 2838US9948201B2Power conversion apparatus including terminals having higher resistance portionsHITACHI LTD·Filed 2016·Granted Apr 17, 2018·0 cites·9 claims
- 2937US2005001582A1Motor control deviceHITACHI LTD·Filed 2004·Application pending·0 cites
- 3037US2003223179A1Capacitor for low voltageFiled 2003·Application pending·0 cites
- 3135US5298219AHigh purity gold bonding wire for semiconductor deviceTANAKA ELECTRONICS IND·Filed 1991·Granted Mar 29, 1994·8 cites·6 claims
- 3235US2002180037A1Semiconductor deviceHITACHI LTD·Filed 2001·Application pending·0 cites
- 3334US2016248337A1Power Conversion ApparatusHITACHI LTD·Filed 2016·Application pending·0 cites
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