Nintendo launched Game & Watch

In 1980, Nintendo launched Game & Watch—a handheld video game series developed by Yokoi. These systems do not contain interchangeable cartridges and thus the hardware was tied to the game. The first Game & Watch game, Ball, was distributed worldwide. The modern "cross" D-pad design was developed in 1982, by Yokoi for a Donkey Kong version. Proven to be popular, the design was patented by Nintendo. It later earned a Technology & Engineering Emmy Award.