US Patent Issued to DENSO on April 21 for "Abnormality warning system and warning level setting method" (Japanese Inventor)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,301, issued on April 21, was assigned to DENSO Corp. (Kariya, Japan).

"Abnormality warning system and warning level setting method" was invented by Shinsuke Kawadu (Kariya-city, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An abnormality warning system provides an abnormality warning for multiple motor systems that drive a motor used correspondingly to each of multiple rotors included in an electric aircraft. The abnormality warning system includes an abnormality determination unit and a warning level setting unit. The abnormality determination unit determines an abnormal one of the motor systems. The warning level setting unit sets a warni...