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Patent applications and USPTO patent grants for Wogari; Mengesha Mamo.The latest application filed is for "motor magnetic pole position estimation device and control device".
Patent | Date |
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Electric motor pole position sensing method, pole position sensing apparatus, and electric motor control apparatus using the same Grant 7,190,130 - Wogari , et al. March 13, 2 | 2007-03-13 |
Motor magnetic pole position estimation device and control device Grant 7,157,876 - Ide , et al. January 2, 2 | 2007-01-02 |
Motor magnetic pole position estimation device and control device App 20060049787 - Ide; Kozo ;   et al. | 2006-03-09 |
Electric motor pole position sensing method, pole position sensing apparatus, and electric motor control apparatus using the same App 20040232862 - Wogari, Mengesha Mamo ;   et al. | 2004-11-25 |
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