Inventor
NAGANO TETSUAKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAGANO TETSUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
12 patentsUS5428285AJun 27, 1995
Position controller for controlling an electric motor
MITSUBISHI ELECTRIC CORP103 citations96
US5404418AApr 4, 1995
Closed-loop feedback control system having an adaptive filter
MITSUBISHI ELECTRIC CORP75 citations95
US5886491AMar 23, 1999
Position control unit for electric motor
MITSUBISHI ELECTRIC CORP66 citations94
US5432422AJul 11, 1995
Method and apparatus for controlling the positioning and reducing vibration in a machine tool system
MITSUBISHI ELECTRIC CORP28 citations92
US6809492B2Oct 26, 2004
Speed control device for AC electric motor
MITSUBISHI ELECTRIC CORP35 citations91
US6259226B1Jul 10, 2001
Controller for AC motor
MITSUBISHI ELECTRIC CORP45 citations91
US7671553B2Mar 2, 2010
Servo controller
MITSUBISHI ELECTRIC CORP8 citations84
US7511448B2Mar 31, 2009
Motor control device
MITSUBISHI ELECTRIC CORP16 citations81
US5652491AJul 29, 1997
Position controller for an electric motor
MITSUBISHI ELECTRIC CORP20 citations81
US7560890B2Jul 14, 2009
Position controller and controlling method therefor
MITSUBISHI ELECTRIC CORP7 citations73
US5160878ANov 3, 1992
Induction motor controller providing temperature compensation
MITSUBISHI ELECTRIC CORP14 citations73
US5646492AJul 8, 1997
Electric motor controller having independent responses to instructions and external disturbances
MITSUBISHI ELECTRIC CORP9 citations72