US Patent Issued to KITO on Sept. 23 for "Method of and apparatus for controlling single-phase induction motor, and electric chain block" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,958, issued on Sept. 23, was assigned to KITO Corp. (Nakakoma-gun, Japan).

"Method of and apparatus for controlling single-phase induction motor, and electric chain block" was invented by Tatsuru Yamamoto (Yamanashi, Japan) and Takuma Isshiki (Yamanashi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a single-phase induction motor control method and apparatus and an electric chain block which are capable of appropriately judging an overload of a single-phase induction motor even when the single-phase induction motor is in a condition where energization of an auxiliary coil is repeated.Provided is a method of controlling a single-ph...