US Patent Issued to Hitachi on May 26 for "Radio wave propagation simulation system and method for generating radio wave propagation model" (Japanese Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,829, issued on May 26, was assigned to Hitachi Ltd. (Tokyo).

"Radio wave propagation simulation system and method for generating radio wave propagation model" was invented by Masami Oonishi (Tokyo), Ryosuke Fujiwara (Tokyo) and Ken Takei (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A radio wave propagation simulation system is constituted with a computer including an arithmetic device that executes predetermined arithmetic processing and a storage device connected to the arithmetic device, and includes a model generation unit which generates a radio wave propagation model by the arithmetic processing of the arithmetic device, and the model g...