Inventor · disambiguated record
Takayoshi Matsuo
Also filed as: MATSUO TAKAYOSHI
15 granted patents·242 citations·filing 1987–2021
93Inventor score
Files withROCKWELL AUTOMATION TECH INC10MATSUO TAKAYOSHI2MITSUBISHI ELECTRIC CORP2RELIANCE ELECTRIC LTD1
Top patents by PatentIndex Score
15 records- 0195US7034501B1Adjusting gate pulse time intervals for reflected wave mitigationROCKWELL AUTOMATION TECH INC·Filed 2005·Granted Apr 25, 2006·61 cites·15 claims
- 0294US9774284B2Rotor position estimation apparatus and methodsROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Sep 26, 2017·7 cites·12 claims
- 0388US7148635B1Motor drive with synchronized timingROCKWELL AUTOMATION TECH INC·Filed 2005·Granted Dec 12, 2006·22 cites·23 claims
- 0487US11502636B1IPM motor flying start using high frequency injectionROCKWELL AUTOMATION TECH INC·Filed 2021·Granted Nov 15, 2022·1 cites·20 claims
- 0585US9584043B2Inverter phase current reconstruction apparatus and methodsROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Feb 28, 2017·5 cites·20 claims
- 0683US8179065B2Position sensorless control of permanent magnet motorMATSUO TAKAYOSHI·Filed 2008·Granted May 15, 2012·16 cites·25 claims
- 0781US7095209B2Method and apparatus to regulate torque provided to loadsROCKWELL AUTOMATION TECH INC·Filed 2005·Granted Aug 22, 2006·15 cites·20 claims
- 0879US7187155B2Leakage inductance saturation compensation for a slip control technique of a motor driveROCKWELL AUTOMATION TECH INC·Filed 2004·Granted Mar 6, 2007·26 cites·17 claims
- 0976US7279865B2Method and apparatus for monitoring motor status using induced motor voltageROCKWELL AUTOMATION TECH INC·Filed 2005·Granted Oct 9, 2007·10 cites·19 claims
- 1073US8324851B2Method for determining a rotor position in a permanent magnet motorMATSUO TAKAYOSHI·Filed 2009·Granted Dec 4, 2012·9 cites·24 claims
- 1168US6906491B2Motor control equipmentRELIANCE ELECTRIC LTD·Filed 2003·Granted Jun 14, 2005·21 cites·13 claims
- 1263US6952089B2Motor drive with voltage-accurate inverterROCKWELL AUTOMATION TECH INC·Filed 2003·Granted Oct 4, 2005·17 cites·18 claims
- 1363US4792741AControl unit for non-circulating current type cycloconverterMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Dec 20, 1988·24 cites·10 claims
- 1460US10996079B1Encoder offset fine tuningROCKWELL AUTOMATION TECH INC·Filed 2019·Granted May 4, 2021·0 cites·20 claims
- 1540US4758939AConverting apparatus and commutation control method thereforMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jul 19, 1988·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →