Assignee
SHINDENGEN ELECTRIC MFG
JP·309 granted patents·53 pending applications·1,811 citations·filing 1981–2025
Top patents by PatentIndex Score
362 records- 0196USD676376SElectric vehicle charging stationSHINDENGEN ELECTRIC MFG·Filed 2012·Granted Feb 19, 2013·88 cites·1 claims
- 0295US11812577B2Electronic deviceSHINDENGEN ELECTRIC MFG·Filed 2022·Granted Nov 7, 2023·3 cites·9 claims
- 0393US5952856AInductive load driving method and H-bridge circuit control deviceSHINDENGEN ELECTRIC MFG·Filed 1997·Granted Sep 14, 1999·104 cites·4 claims
- 0489US9956643B2Pressure applying unitSHINDENGEN ELECTRIC MFG·Filed 2015·Granted May 1, 2018·11 cites·6 claims
- 0589US6809375B2Semiconductor device having shallow trenches and method for manufacturing the sameSHINDENGEN ELECTRIC MFG·Filed 2002·Granted Oct 26, 2004·48 cites·12 claims
- 0689US6737704B1Transistor and method of manufacturing the sameSHINDENGEN ELECTRIC MFG·Filed 2000·Granted May 18, 2004·48 cites·17 claims
- 0789US6573559B2Transistor and method of manufacturing the sameSHINDENGEN ELECTRIC MFG·Filed 2001·Granted Jun 3, 2003·47 cites·17 claims
- 0889US6282092B1Electronic circuit device and method of fabricating the sameSHINDENGEN ELECTRIC MFG·Filed 1999·Granted Aug 28, 2001·126 cites·9 claims
- 0988US5262669ASemiconductor rectifier having high breakdown voltage and high speed operationSHINDENGEN ELECTRIC MFG·Filed 1992·Granted Nov 16, 1993·86 cites·20 claims
- 1087US12244302B2Semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2022·Granted Mar 4, 2025·1 cites·15 claims
- 1186US6404032B1Semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2001·Granted Jun 11, 2002·42 cites·4 claims
- 1286US4839252AElectrophotographic photoreceptorSHINDENGEN ELECTRIC MFG·Filed 1988·Granted Jun 13, 1989·43 cites·3 claims
- 1386US2026095114A1Motor drive deviceSHINDENGEN ELECTRIC MFG·Filed 2025·Application pending·0 cites
- 1485US11051420B1Electronic deviceSHINDENGEN ELECTRIC MFG·Filed 2019·Granted Jun 29, 2021·3 cites·9 claims
- 1585US5051778AElectrophotographic copying machine which integrates components having substantially equal service lives into respective detachable units formed of a developing unit, a photoreceptor unit and a toner cartridge unitSHINDENGEN ELECTRIC MFG·Filed 1989·Granted Sep 24, 1991·35 cites·2 claims
- 1684US10083844B2Method of manufacturing bonded bodySHINDENGEN ELECTRIC MFG·Filed 2015·Granted Sep 25, 2018·6 cites·5 claims
- 1784US10037903B2Bonding device, bonding method and pressure applying unitSHINDENGEN ELECTRIC MFG·Filed 2015·Granted Jul 31, 2018·6 cites·8 claims
- 1883US11239741B2Semiconductor switch control circuit and switching power source deviceSHINDENGEN ELECTRIC MFG·Filed 2018·Granted Feb 1, 2022·6 cites·18 claims
- 1983US10825909B2Method of manufacturing semiconductor device and semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2016·Granted Nov 3, 2020·4 cites·17 claims
- 2083US6064580ASwitching power supplySHINDENGEN ELECTRIC MFG·Filed 1999·Granted May 16, 2000·81 cites·6 claims
- 2182US10439056B2Power semiconductor device and method of manufacturing power semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2016·Granted Oct 8, 2019·4 cites·11 claims
- 2282US9831316B2Semiconductor device and method of manufacturing semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2015·Granted Nov 28, 2017·5 cites·11 claims
- 2382US6870202B2Surge protection semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2004·Granted Mar 22, 2005·75 cites·7 claims
- 2481US11315850B2Semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2017·Granted Apr 26, 2022·4 cites·6 claims
- 2581US11309415B2Wide gap semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2018·Granted Apr 19, 2022·3 cites·15 claims
- 2681US9966327B2Lead frame, semiconductor device, method for manufacturing lead frame, and method for manufacturing semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2015·Granted May 8, 2018·4 cites·4 claims
- 2781US9287393B2Semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2014·Granted Mar 15, 2016·6 cites·18 claims
- 2878US11776929B2Semiconductor device and lead frame memberSHINDENGEN ELECTRIC MFG·Filed 2020·Granted Oct 3, 2023·1 cites·13 claims
- 2978US10832994B2Electronic moduleSHINDENGEN ELECTRIC MFG·Filed 2016·Granted Nov 10, 2020·3 cites·6 claims
- 3078US6872611B2Method of manufacturing transistorSHINDENGEN ELECTRIC MFG·Filed 2004·Granted Mar 29, 2005·21 cites·3 claims
- 3178US6246594B1Switching power supply having low loss characteristicsSHINDENGEN ELECTRIC MFG·Filed 2000·Granted Jun 12, 2001·40 cites·50 claims
- 3277US10186354B2Mounting structure for mounting shunt resistor and method of manufacturing mounting structure for mounting shunt resistorSHINDENGEN ELECTRIC MFG·Filed 2017·Granted Jan 22, 2019·4 cites·14 claims
- 3377US10050031B2Power conventer and semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2015·Granted Aug 14, 2018·3 cites·12 claims
- 3477US9960267B2Semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2014·Granted May 1, 2018·3 cites·15 claims
- 3576US10553523B2Semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2015·Granted Feb 4, 2020·3 cites·7 claims
- 3676US9673143B2Semiconductor device and manufacturing method of the sameSHINDENGEN ELECTRIC MFG·Filed 2015·Granted Jun 6, 2017·3 cites·8 claims
- 3776US9544958B2LED driver circuitSHINDENGEN ELECTRIC MFG·Filed 2015·Granted Jan 10, 2017·4 cites·14 claims
- 3876US6841825B2Semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2003·Granted Jan 11, 2005·20 cites·10 claims
- 3975US10403497B2Method of manufacturing silicon carbide semiconductor device and silicon carbide semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2015·Granted Sep 3, 2019·2 cites·9 claims
- 4075US6768138B1Diode elementSHINDENGEN ELECTRIC MFG·Filed 2003·Granted Jul 27, 2004·26 cites·6 claims
- 4174US11280812B2Semiconductor device and semiconductor componentSHINDENGEN ELECTRIC MFG·Filed 2017·Granted Mar 22, 2022·2 cites·7 claims
- 4274US10707343B2Method of manufacturing semiconductor device and semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2016·Granted Jul 7, 2020·2 cites·14 claims
- 4374US9455231B2Resin-sealed semiconductor device and method of manufacturing the sameSHINDENGEN ELECTRIC MFG·Filed 2013·Granted Sep 27, 2016·3 cites·12 claims
- 4474US5995385ARCC-type switching power supplySHINDENGEN ELECTRIC MFG·Filed 1997·Granted Nov 30, 1999·49 cites·14 claims
- 4573US10818496B2Semiconductor device having crystal defects and method of manufacturing the semiconductor device having crystal defectsSHINDENGEN ELECTRIC MFG·Filed 2019·Granted Oct 27, 2020·1 cites·17 claims
- 4672US11088686B2Semiconductor moduleSHINDENGEN ELECTRIC MFG·Filed 2017·Granted Aug 10, 2021·2 cites·8 claims
- 4772US9941112B2Method of manufacturing semiconductor device and semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2012·Granted Apr 10, 2018·2 cites·21 claims
- 4872US7923771B2Semiconductor device and method for manufacturing the sameSHINDENGEN ELECTRIC MFG·Filed 2007·Granted Apr 12, 2011·5 cites·9 claims
- 4972US6706615B2Method of manufacturing a transistorSHINDENGEN ELECTRIC MFG·Filed 2003·Granted Mar 16, 2004·15 cites·14 claims
- 5072US6066930ASynchronous driving method for inductive load and synchronous controller for H-bridge circuitSHINDENGEN ELECTRIC MFG·Filed 1997·Granted May 23, 2000·35 cites·16 claims
Showing the top 50 of 362 patent records by PatentIndex Score.
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