Inventor
WOGARI MENGESHA MAMO
JP2 patents
Patents
2 patentsUS7190130B2Mar 13, 2007
Electric motor pole position sensing method, pole position sensing apparatus, and electric motor control apparatus using the same
YASKAWA DENKI SEISAKUSHO KK29 citations86
US7157876B2Jan 2, 2007
Motor magnetic pole position estimation device and control device
YASKAWA DENKI SEISAKUSHO KK17 citations82