US Patent Issued to SANDEN on July 7 for "Electric compressor" (Japanese Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,463, issued on July 7, was assigned to SANDEN Corp. (Gunma, Japan).

"Electric compressor" was invented by Junki Kawata (Gunma, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric compressor includes a control unit configured to control drive of a motor. The control unit executes: synchronous deceleration control that is performed on conditions that a stop command for the motor has been inputted from the outside and that the number of rotations of a rotor is equal to or less than a predetermined first number of rotations and is greater than a predetermined second number of rotations, and decreases the number of rotations under forced sync...