Assignee
IWASHITA YASUSUKE
JP·14 granted patents·58 citations·filing 2009–2012
Top patents by PatentIndex Score
14 records- 0190US8190287B2Tool vector display apparatus for a machine tool with rotational axesIWASHITA YASUSUKE·Filed 2010·Granted May 29, 2012·13 cites·6 claims
- 0286US8283880B2Motor drive device with function of switching to power regenerative operation modeIWASHITA YASUSUKE·Filed 2011·Granted Oct 9, 2012·9 cites·6 claims
- 0382US8664897B2Motor drive apparatus having power failure detection unit for determining presence or absence of power failureIWASHITA YASUSUKE·Filed 2012·Granted Mar 4, 2014·5 cites·4 claims
- 0480US8415906B2Motor driving apparatusIWASHITA YASUSUKE·Filed 2011·Granted Apr 9, 2013·6 cites·8 claims
- 0579US8988032B2Numerical controller having display function for trajectory of toolIWASHITA YASUSUKE·Filed 2012·Granted Mar 24, 2015·4 cites·2 claims
- 0677US8058827B2Motor control apparatus having a function to calculate amount of cogging torque compensationIWASHITA YASUSUKE·Filed 2010·Granted Nov 15, 2011·4 cites·3 claims
- 0774US8432120B2Tool path display apparatus with deceleration factor identification means for machine toolIWASHITA YASUSUKE·Filed 2011·Granted Apr 30, 2013·3 cites·3 claims
- 0870US8924004B2Numerical controller for making positioning completion checkIWASHITA YASUSUKE·Filed 2011·Granted Dec 30, 2014·2 cites·5 claims
- 0968US8143836B2Motor controllerIWASHITA YASUSUKE·Filed 2009·Granted Mar 27, 2012·8 cites·14 claims
- 1063US8242734B2Controller of spindle provided with encoderIWASHITA YASUSUKE·Filed 2011·Granted Aug 14, 2012·1 cites·6 claims
- 1159US8410744B2Motor driving apparatusIWASHITA YASUSUKE·Filed 2011·Granted Apr 2, 2013·1 cites·11 claims
- 1255US8278849B2Controller for calculating electric power consumption of industrial machineIWASHITA YASUSUKE·Filed 2009·Granted Oct 2, 2012·2 cites·8 claims
- 1345US8483865B2Numerical controller with tool trajectory display functionIWASHITA YASUSUKE·Filed 2011·Granted Jul 9, 2013·0 cites·1 claims
- 1443US9048733B2Motor driving device having reactive current instruction generating unitIWASHITA YASUSUKE·Filed 2012·Granted Jun 2, 2015·0 cites·4 claims
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