US Patent Issued to Mitsubishi Electric on March 25 for "Rotation angle detection device and electric power steering device including same rotation angle detection device" (Japanese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,258,081, issued on March 25, was assigned to Mitsubishi Electric Corp. (Tokyo).

"Rotation angle detection device and electric power steering device including same rotation angle detection device" was invented by Tatsuya Mori (Tokyo) and Akira Furukawa (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a rotation angle detection device including: an intermediate signal generation unit configured to generate an intermediate signal based on a product of a sine signal and a cosine signal which are based on a rotation angle of a rotating body; a first multiplication unit; and a first rotation angle calculation unit. The intermediate signal ge...