Inventor · disambiguated record
Motozumi Yura
Also filed as: YURA MOTOZUMI
11 granted patents·2 pending applications·93 citations·filing 1990–2024
87Inventor score
Top patents by PatentIndex Score
13 records- 0186US11579198B2Inverter system with motor insulaton inspection functionOKUMA MACHINERY WORKS LTD·Filed 2021·Granted Feb 14, 2023·1 cites·3 claims
- 0280US7573162B2Linear motorOKUMA MACHINERY WORKS LTD·Filed 2007·Granted Aug 11, 2009·10 cites·6 claims
- 0372US5821727AInduction motor control unitOKUMA MACHINERY WORKS LTD·Filed 1997·Granted Oct 13, 1998·36 cites·2 claims
- 0471US11728711B2Motor control deviceOKUMA MACHINERY WORKS LTD·Filed 2021·Granted Aug 15, 2023·0 cites·6 claims
- 0568US12323018B2Three-phase induction motorOKUMA MACHINERY WORKS LTD·Filed 2023·Granted Jun 3, 2025·0 cites·6 claims
- 0657US2024310811A1Servo systemOKUMA MACHINERY WORKS LTD·Filed 2024·Application pending·0 cites
- 0756US7151336B2Rotor of reluctance motorOKUMA MACHINERY WORKS LTD·Filed 2004·Granted Dec 19, 2006·8 cites·2 claims
- 0856US5644206AControl unit for induction motorOKUMA MACHINERY WORKS LTD·Filed 1996·Granted Jul 1, 1997·21 cites·4 claims
- 0954US5055760ALinear actuator drive control apparatusOKUMA MACHINERY WORKS LTD·Filed 1990·Granted Oct 8, 1991·17 cites·8 claims
- 1051US11048235B2Controller of machine toolOKUMA MACHINERY WORKS LTD·Filed 2019·Granted Jun 29, 2021·0 cites·2 claims
- 1140US9441942B2Resolver and multiple-rotation detectorOKUMA MACHINERY WORKS LTD·Filed 2013·Granted Sep 13, 2016·0 cites·3 claims
- 1240US9136737B2Stator and resolverYURA MOTOZUMI·Filed 2012·Granted Sep 15, 2015·0 cites·2 claims
- 1340US2007152527A1Reluctance motorOKUMA MACHINERY WORKS LTD·Filed 2005·Application pending·0 cites
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