ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,005, issued on Oct. 7, was assigned to YANMAR HOLDINGS Co. LTD. (Osaka, Japan).

"Display device, fish counting system provided therewith, and display control program" was invented by Isao Wakabayashi (Osaka, Japan), Yuichiro Dake (Osaka, Japan), Yasuhiro Ueda (Osaka, Japan) and Toshiaki Sakai (Itami, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device is used for a number-of-fish counting system for counting the number of fish. The display device is provided with a display unit that displays a plurality of selectable instruction items on a main screen. The plurality of instruction items include a recording instruction item that inst...