ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,907, issued on Sept. 1, was assigned to AGC INC. (Tokyo).
"Vehicle antenna device" was invented by Hideaki Shoji (Tokyo), Jun Noda (Tokyo) and Tomohiro Takahashi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a vehicle antenna device which includes multiple antennas, the frequency bands of radio waves to be transmitted and received by the multiple antennas being at least partially different from each other, proximate to each other and which can reduce the degradation of the transmission/reception sensitivity of each of the multiple antennas.A vehicle antenna device to be mounted on a vehicle, comprising: a first antenna capable of ...