Inventor · disambiguated record
Shingo Fukumaru
Also filed as: FUKUMARU SHINGO
8 granted patents·9 citations·filing 2013–2023
77Inventor score
Top patents by PatentIndex Score
8 records- 0182US8988027B2Motor control apparatus and motor control methodYASKAWA DENKI SEISAKUSHO KK·Filed 2013·Granted Mar 24, 2015·5 cites·10 claims
- 0273US10256760B2Power conversion apparatus, control apparatus, and control method using a correction vectorYASKAWA ELECTRIC CORP·Filed 2016·Granted Apr 9, 2019·2 cites·22 claims
- 0372US12401310B2Power conversion device and power conversion methodYASKAWA ELECTRIC CORP·Filed 2023·Granted Aug 26, 2025·0 cites·16 claims
- 0469US9543875B2Motor control device, and method and device for estimating magnetic flux of electric motorYASKAWA ELECTRIC CORP·Filed 2015·Granted Jan 10, 2017·1 cites·9 claims
- 0562US9843273B2Power conversion apparatus, phase current detection apparatus, and phase current detection methodYASKAWA ELECTRIC CORP·Filed 2016·Granted Dec 12, 2017·1 cites·20 claims
- 0655US11929695B2Control device, magnetic flux estimation device, and magnetic flux estimation methodYASKAWA ELECTRIC CORP·Filed 2022·Granted Mar 12, 2024·0 cites·20 claims
- 0753US10965238B2Power conversion apparatus, power estimating method for electric motor, and control method for electric motorYASKAWA ELECTRIC CORP·Filed 2017·Granted Mar 30, 2021·0 cites·22 claims
- 0840US10135375B2Rotation controller for AC electric motor and method for controlling rotation of the AC electric motorYASKAWA ELECTRIC CORP·Filed 2017·Granted Nov 20, 2018·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →