The surprising origins of instant ramen, a solution to hunger

Instant ramen was invented by Momofuku Andu to address post-WW2 food shortages in Japan. He innovated by flash frying noodles, making them non-perishable and easy to cook. This led to the creation of instant ramen, which became a global success. Andu's products, including Cup Noodles, sold billions annually, cementing his status as a culinary icon.

In what decade did Momofuku Andu introduce packaged ramen?

What impact did Momofuku Andu's products have on the culinary world in Japan?