カップヌードル
According to "The Financial Times", Ando's invention of Cup Noodles in 1971, at the age of 61, helped spark the popularity of instant noodles overseas. He had observed that Americans ate noodles by breaking the noodles in half, putting them into a paper cup, and pouring hot water over the noodles. They also ate them with a fork instead of chopsticks. Ando was inspired, and felt that a Styrofoam cup—with a narrower bottom than the top—would be the ideal vessel for holding noodles and keeping them warm. Eating the noodles would then be as easy as opening the lid, adding hot water and waiting. This simplicity, efficiency and low price of Cup Noodles went on to transform Nissin's fortunes.