US Patent Issued to Hitachi on July 14 for "Forward monitoring system" (Japanese Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,149, issued on July 14, was assigned to Hitachi Ltd. (Tokyo).

"Forward monitoring system" was invented by Takumi Kudo (Tokyo), Yukihiko Ono (Tokyo) and Jun Koike (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "As a front monitoring system of a vehicle with strict restrictions on device arrangement, in a case where one or a plurality of external sensors are installed, an exit wave emitted from the external sensors and reflected by a structural object inside the vehicle is prevented from re-entering the external sensor, and erroneous detection of an object is suppressed. As a front monitoring system therefor, an external sensor that is mounted i...