Inventor · disambiguated record
Atsunobu Kawamoto
Also filed as: KAWAMOTO ATSUNOBU
18 granted patents·1 pending application·162 citations·filing 1995–2016
93Inventor score
Top patents by PatentIndex Score
19 records- 0183US8605408B2Power semiconductor device for igniterGODO SHINSUKE·Filed 2010·Granted Dec 10, 2013·6 cites·4 claims
- 0283US6407413B1Semiconductor device with guard ring and Zener diode layer thereoverMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 18, 2002·38 cites·5 claims
- 0382US5548220AApparatus for detecting misfire in internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 20, 1996·30 cites·9 claims
- 0472US6495866B2Semiconductor device for preventing an increased clamp voltage in an ignition circuitMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Dec 17, 2002·19 cites·20 claims
- 0571US10128735B2Control circuit for semiconductor switching element, and semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Nov 13, 2018·1 cites·13 claims
- 0663US8570780B2Semiconductor deviceGODO SHINSUKE·Filed 2012·Granted Oct 29, 2013·2 cites·16 claims
- 0762US9859238B2Semiconductor device comprising regions of different current drive capabilitiesMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 2, 2018·1 cites·15 claims
- 0861US6762461B2Semiconductor element protected with a plurality of zener diodesMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 13, 2004·10 cites·4 claims
- 0959US5652520AInternal combustion engine misfire circuit using ion current sensingMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 29, 1997·14 cites·7 claims
- 1047US5661342ASemiconductor device with heat sink including positioning pinsMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 26, 1997·15 cites·10 claims
- 1144US7910949B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Mar 22, 2011·0 cites·17 claims
- 1243US10651113B2Semiconductor apparatus, ignition device for internal combustion engine, and internal combustion engine systemMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 12, 2020·0 cites·21 claims
- 1343US7368825B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2004·Granted May 6, 2008·1 cites·16 claims
- 1441US8536655B2Semiconductor device with power element and circuit element formed within the same semiconductor substrateYAMAMOTO KOJI·Filed 2012·Granted Sep 17, 2013·0 cites·8 claims
- 1538US5690085AControl circuit for ignition coilMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 25, 1997·5 cites·7 claims
- 1637US6153926ASemiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Nov 28, 2000·7 cites·8 claims
- 1737US5831338APower MOSFET and method of preparing the sameMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 3, 1998·7 cites·8 claims
- 1836US2011134581A1Power semiconductor device for igniterMITSUBISHI ELECTRIC CORP·Filed 2010·Application pending·0 cites
- 1935US5659249ASemiconductor magnetic-to-electric converter with hall device having improved temperature characteristicsMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 19, 1997·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →