ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,311, issued on Aug. 26, was assigned to DENSO Corp. (Kariya, Japan).
"Motor control device" was invented by Yuichi Seo (Kariya, Japan) and Yuuji Hidaka (Kariya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A motor control device includes: a rotation control determination unit configured to determine whether a motor rotation control to rotate the motor fails; a parameter calculation unit configured to calculate a control failure frequency parameter having a correlation with a frequency of failure in the motor rotation control based on a determination result by the rotation control determination unit; an abnormality determination unit configur...