Inventor · disambiguated record
Shinzo Tamai
Also filed as: TAMAI SHINZO
27 granted patents·3 pending applications·325 citations·filing 1988–2015
96Inventor score
Files withMITSUBISHI ELECTRIC CORP19TAMAI SHINZO4TOSHIBA MITSUBISHI ELEC INC4KANSAI ELECTRIC POWER CO2TOSHIBA MITSUBISHI ELEC IND1
Top patents by PatentIndex Score
30 records- 0186US9712084B2Electric power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jul 18, 2017·12 cites·20 claims
- 0283US5886888AVoltage source type power converting apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 23, 1999·80 cites·7 claims
- 0378US9564827B2Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 7, 2017·5 cites·16 claims
- 0476US4885520AInduction motor controllerMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Dec 5, 1989·30 cites·4 claims
- 0569US9780685B2Electrical power converter with a converter cell series unitMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 3, 2017·3 cites·8 claims
- 0667US6052297APower conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Apr 18, 2000·58 cites·17 claims
- 0767US5808462AApparatus for detecting the amplitude and phase of an a.c. signalMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Sep 15, 1998·20 cites·6 claims
- 0864US9099937B2Power converter capable of outputting a plurality of different levels of voltagesTOSHIBA MITSUBISHI ELEC INC·Filed 2013·Granted Aug 4, 2015·2 cites·3 claims
- 0959US6465912B1Power transfer deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Oct 15, 2002·14 cites·9 claims
- 1059US5498955AApparatus for detecting the amplitude and phase of an a.c. signalMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Mar 12, 1996·13 cites·3 claims
- 1158US9843272B2Power converter capable of outputting a plurality of different levels of voltagesTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Dec 12, 2017·1 cites·3 claims
- 1258US9806630B2Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 31, 2017·1 cites·15 claims
- 1357US9812992B2Power conversion systemMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Nov 7, 2017·1 cites·11 claims
- 1457US9755542B2Direct-current power transmission power conversion device and direct-current power transmission power conversion methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Sep 5, 2017·1 cites·13 claims
- 1556US5731698AApparatus for detecting the amplitude and phase of an a.c. signalKANSAI ELECTRIC POWER CO·Filed 1995·Granted Mar 24, 1998·13 cites·6 claims
- 1653US8872466B2Synchronous-machine starting deviceTAMAI SHINZO·Filed 2009·Granted Oct 28, 2014·4 cites·11 claims
- 1750US5867376ADC magnetization suppression in power converter transformersMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 2, 1999·18 cites·4 claims
- 1848US9564808B2Electric power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 7, 2017·0 cites·14 claims
- 1947US8531144B2Synchronous-machine starting deviceTAMAI SHINZO·Filed 2008·Granted Sep 10, 2013·2 cites·4 claims
- 2047US8519656B2Synchronous machine starting deviceTAMAI SHINZO·Filed 2008·Granted Aug 27, 2013·2 cites·25 claims
- 2145US5602469AApparatus for detecting the amplitude and phase of an a.c. signalMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Feb 11, 1997·8 cites·4 claims
- 2245US5065304AController for AC power converterMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Nov 12, 1991·15 cites·7 claims
- 2344US8362730B2Synchronous machine starting deviceTOSHIBA MITSUBISHI ELEC INC·Filed 2008·Granted Jan 29, 2013·1 cites·4 claims
- 2443US2014292089A1Power converter capable of outputting a plurality of different levels of voltagesTOSHIBA MITSUBISHI ELEC INC·Filed 2014·Application pending·0 cites
- 2542US2016036314A1Power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 2642US2016049884A1Power conversion deviceTOSHIBA MITSUBISHI ELEC INC·Filed 2013·Application pending·0 cites
- 2736US5991181APower conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 23, 1999·17 cites·21 claims
- 2835US9048770B2Synchronous machine starting deviceTAMAI SHINZO·Filed 2010·Granted Jun 2, 2015·0 cites·20 claims
- 2934US5714877AApparatus for detecting the amplitude and phase of an A.C. signalMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Feb 3, 1998·3 cites·2 claims
- 3027US5717583APower converter control apparatus for controlling commutation of switching devices under transient conditionsKANSAI ELECTRIC POWER CO·Filed 1995·Granted Feb 10, 1998·1 cites·6 claims
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