Inventor · disambiguated record
Masanobu Inazumi
Also filed as: INAZUMI MASANOBU
7 granted patents·131 citations·filing 1997–2010
83Inventor score
Technology areasH02P
Top patents by PatentIndex Score
7 records- 0189US8330402B2Alternating-current motor control apparatusIDE KOZO·Filed 2010·Granted Dec 11, 2012·11 cites·13 claims
- 0285US6081093ASensorless control method and apparatus of permanent magnet synchronous motorYASKAWA DENKI SEISAKUSHO KK·Filed 1997·Granted Jun 27, 2000·64 cites·4 claims
- 0382US7076340B1Method of controlling speed of synchronous motor, and method of identifying constant of synchronous motorYASKAWA DENKI SEISAKUSHO KK·Filed 2000·Granted Jul 11, 2006·44 cites·5 claims
- 0457US6909257B2Method and device for correcting estimated speed of induction motor and its deviceYASKAWA DENKI SEISAKUSHO KK·Filed 2001·Granted Jun 21, 2005·11 cites·4 claims
- 0543US7948201B2Induction motor control deviceYASKAWA DENKI SEISAKUSHO KK·Filed 2009·Granted May 24, 2011·1 cites·8 claims
- 0638US7843161B2Inverter deviceYASKAWA DENKI SEISAKUSHO KK·Filed 2006·Granted Nov 30, 2010·0 cites·5 claims
- 0735US7977901B2Electromechanical machine control systemYASKAWA DENKI SEISAKUSHO KK·Filed 2007·Granted Jul 12, 2011·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →