ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,946, issued on Nov. 3, was assigned to Nippon Seiki Co. Ltd. (Niigata, Japan).
"Indication device having a partioned case with two compartments and light blocking plate with light transmissive design portions" was invented by Koji Tooyama (Niigata, Japan) and Koji Haraga (Niigata, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "To provide an indication device that can improve degrees of freedom of arrangement position of and the appearance of a design portion. An indication device includes a circuit board, a case, and a light blocking plate. In a space enclosed by the circuit board, the light blocking plate, and a peripheral wall portion of the ...