US Patent Issued to TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS on May 12 for "Phase angle detection system, control device, and phase angle detection method" (Japanese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,245, issued on May 12, was assigned to TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS Corp. (Tokyo).

"Phase angle detection system, control device, and phase angle detection method" was invented by Ayame Kojima Makimura (Tokyo), Yusuke Ishimaru (Tokyo) and Shunsuke Tobayashi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A phase angle detection system according to one aspect of the embodiment detects a phase angle of an electric motor in a drive system provided with a transmission unit that changes a rotation speed of the electric motor. The phase angle detection system includes a first sensor, a second sensor, and an arithmetic processing uni...