Assignee
YASKAWA AMERICA INC
US·21 granted patents·11 pending applications·94 citations·filing 2008–2023
Top patents by PatentIndex Score
32 records- 0196US9318992B2Drive circuit for a pre-phase AC motorYASKAWA AMERICA INC·Filed 2013·Granted Apr 19, 2016·16 cites·24 claims
- 0296US8737097B1Electronically isolated method for an auto transformer 12-pulse rectification scheme suitable for use with variable frequency drivesYASKAWA AMERICA INC·Filed 2012·Granted May 27, 2014·31 cites·20 claims
- 0395US11673275B2Through-beam auto teachingYASKAWA AMERICA INC·Filed 2020·Granted Jun 13, 2023·4 cites·35 claims
- 0492US9676104B2Variable spring constant torque couplerYASKAWA AMERICA INC·Filed 2015·Granted Jun 13, 2017·7 cites·33 claims
- 0587US10063179B2Energy saving method for use with active PWM rectifiers in regenerative drivesYASKAWA AMERICA INC·Filed 2015·Granted Aug 28, 2018·3 cites·12 claims
- 0685US10737817B2Method, apparatus, and system for robotic article handlingYASKAWA AMERICA INC·Filed 2017·Granted Aug 11, 2020·7 cites·27 claims
- 0785US10580681B2Robotic apparatus and method for transport of a workpieceYASKAWA AMERICA INC·Filed 2017·Granted Mar 3, 2020·4 cites·19 claims
- 0884US11279044B2Robot instructing apparatus, teaching pendant, and method of instructing a robotYASKAWA AMERICA INC·Filed 2018·Granted Mar 22, 2022·3 cites·22 claims
- 0981US7796376B2Electrical enclosure cooling structure assembly and methodYASKAWA AMERICA INC·Filed 2008·Granted Sep 14, 2010·11 cites·15 claims
- 1080US9099935B2Single-phase active front end rectifier system for use with three-phase variable frequency drivesYASKAWA AMERICA INC·Filed 2013·Granted Aug 4, 2015·4 cites·18 claims
- 1168US2022176567A1Robot instructing apparatus, teaching pendant, and method of instructing a robotYASKAWA AMERICA INC·Filed 2022·Application pending·0 cites
- 1267US11400582B2Robotic handling apparatus, link mechanism, and robotic handling systemYASKAWA AMERICA INC·Filed 2018·Granted Aug 2, 2022·1 cites·20 claims
- 1364US9154048B2Balanced flux isolation transformer based eighteen pulse rectification scheme for use with variable frequency drivesYASKAWA AMERICA INC·Filed 2013·Granted Oct 6, 2015·2 cites·20 claims
- 1457US2019190383A1Inductorless dc to dc convertersYASKAWA AMERICA INC·Filed 2019·Application pending·0 cites
- 1557US2019190382A1Inductorless dc to dc convertersYASKAWA AMERICA INC·Filed 2019·Application pending·0 cites
- 1656US2019181755A1Inductorless dc to dc convertersYASKAWA AMERICA INC·Filed 2018·Application pending·0 cites
- 1754US11404991B2Variable frequency drive DC bus capacitor configuration to limit DC bus short circuit currentYASKAWA AMERICA INC·Filed 2021·Granted Aug 2, 2022·0 cites·19 claims
- 1854US2018324968A1Method and system for environmental sealing of electrical enclosuresYASKAWA AMERICA INC·Filed 2018·Application pending·0 cites
- 1953US10362698B2Method and system for environmental sealing of electrical enclosuresYASKAWA AMERICA INC·Filed 2017·Granted Jul 23, 2019·1 cites·12 claims
- 2052US2023396184A1Power converting apparatus, three-level inverter, control method of power converting apparatus, and control method of three-level inverterYASKAWA AMERICA INC·Filed 2023·Application pending·0 cites
- 2150US12162097B2Workpiece positioner assembly having compliance assembliesYASKAWA AMERICA INC·Filed 2022·Granted Dec 10, 2024·0 cites·20 claims
- 2248US10753817B2Testing apparatus, computer readable medium, and method for minimizing runoutYASKAWA AMERICA INC·Filed 2018·Granted Aug 25, 2020·0 cites·31 claims
- 2348US2015222199A1Single-phase active front end rectifier system for use with three-phase variable frequency drivesYASKAWA AMERICA INC·Filed 2015·Application pending·0 cites
- 2446US9853587B2System for operating a three-phase variable frequency drive from an unbalanced three-phase or single-phase AC sourceYASKAWA AMERICA INC·Filed 2014·Granted Dec 26, 2017·0 cites·20 claims
- 2545US10088517B2Voltage source inverter filter with resistor failure detection circuitYASKAWA AMERICA INC·Filed 2016·Granted Oct 2, 2018·0 cites·20 claims
- 2645US2015328769A1Method, apparatus, and medium for teaching industrial robotYASKAWA AMERICA INC·Filed 2014·Application pending·0 cites
- 2745US2015328772A1Method, apparatus, and medium for programming industrial robotYASKAWA AMERICA INC·Filed 2014·Application pending·0 cites
- 2845US2016279804A9Gripping devices and methods thereofYASKAWA AMERICA INC·Filed 2013·Application pending·0 cites
- 2944US12362573B2Power inverter assembly and method of providing power inverter assemblyYASKAWA AMERICA INC·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 3044US10867822B1Wafer pre-alignment apparatus and methodYASKAWA AMERICA INC·Filed 2019·Granted Dec 15, 2020·0 cites·20 claims
- 3144US9887648B2Motor speed control with speed foldback for phase imbalance protectionYASKAWA AMERICA INC·Filed 2013·Granted Feb 6, 2018·0 cites·5 claims
- 3238US2017075331A1Apparatus, system, and method for configuring and programming control of a robotYASKAWA AMERICA INC·Filed 2016·Application pending·0 cites
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