Inventor · disambiguated record
Hideo Okayama
Also filed as: OKAYAMA HIDEO
14 granted patents·2 pending applications·155 citations·filing 1992–2012
92Inventor score
Files withMITSUBISHI ELECTRIC CORP8IKEMOTO MINORU2IPPOUSHI SHIGETOSHI1KITANAKA HIDETOSHI1KOBAYASHI TOMOHIRO1
Top patents by PatentIndex Score
16 records- 0175US6654260B2Asymmetrical power converting apparatus employing self-arc-suppressing switchesMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Nov 25, 2003·30 cites·18 claims
- 0267US8225854B2Heat sink and cooling unit using the sameIPPOUSHI SHIGETOSHI·Filed 2006·Granted Jul 24, 2012·5 cites·3 claims
- 0365US8701809B2Vehicle control deviceIKEMOTO MINORU·Filed 2008·Granted Apr 22, 2014·6 cites·20 claims
- 0464US6075349ACompensation device and power transmission system using a compensation deviceMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jun 13, 2000·30 cites·10 claims
- 0562US9281760B2Power module and three-level power converter using the sameKOBAYASHI TOMOHIRO·Filed 2012·Granted Mar 8, 2016·2 cites·5 claims
- 0659US8712618B2Power conversion device for electric vehicleKONO MASAKI·Filed 2009·Granted Apr 29, 2014·6 cites·2 claims
- 0759US8598837B2Driving controller for AC motorKITANAKA HIDETOSHI·Filed 2008·Granted Dec 3, 2013·6 cites·20 claims
- 0859US7345379B2Power converter with voltage and current fault settingMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Mar 18, 2008·13 cites·8 claims
- 0956US6188589B1InverterMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Feb 13, 2001·13 cites·19 claims
- 1053US5383108AInverter apparatusMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Jan 17, 1995·21 cites·14 claims
- 1144US8716884B2Vehicle controllerIKEMOTO MINORU·Filed 2007·Granted May 6, 2014·2 cites·20 claims
- 1244US8493731B2Forced-air-cooled vehicle control deviceTAKAHASHI TETSUYA·Filed 2008·Granted Jul 23, 2013·1 cites·3 claims
- 1344US6057673ACompensation device and power transmission system using a compensation deviceMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 2, 2000·18 cites·20 claims
- 1440US2009114372A1Heat sinkMITSUBISHI ELECTRIC CORP·Filed 2005·Application pending·0 cites
- 1538US8104558B2Vehicle controllerOKAYAMA HIDEO·Filed 2007·Granted Jan 31, 2012·2 cites·27 claims
- 1629US2004240237A1Power converterMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →