structural:summarization
1979–1987: Game and Watch, arcade games, and Nintendo Entertainment System

Two key events in Nintendo's history occurred in 1979: its American subsidiary was opened in New York City, and a new department focused on arcade game development was created. In 1980, one of the first handheld video game systems, the Game & Watch, was created by Yokoi from the technology used in portable calculators. It became one of Nintendo's most successful products, with over 43.4 million units sold worldwide during its production period, and for which 59 games were made in total.

Nintendo entered the arcade video game market with Sheriff and Radar Scope, released in Japan in 1979 and 1980 respectively. Sheriff, also known as Bandido in some regions, marked the first original video game made by Nintendo, was published by Sega and developed by Genyo Takeda and Shigeru Miyamoto. Radar Scope rivaled Galaxian in Japanese arcades but failed to find an audience overseas and created a financial crisis for the company. To try to find a more successful game, they put Miyamoto in charge of their next arcade game design, leading to the release of Donkey Kong in 1981, one of the first platform video games that allowed the player character to jump. The character Jumpman would later become Mario and Nintendo's official mascot. Mario was named after Mario Segale, the landlord of Nintendo's offices in Tukwila, Washington. Donkey Kong was a financial success for Nintendo both in Japan and overseas, and led Coleco to fight Atari for licensing rights for porting to home consoles and personal computers.

In 1983, Nintendo opened a new production facility in Uji and was listed on the first section of the Tokyo Stock Exchange. Uemura, taking inspiration from the ColecoVision, began creating a new video game console that would incorporate a ROM cartridge format for video games as well as both a central processing unit and a picture processing unit. The Family Computer, or Famicom, was released in Japan in July 1983 along with three games adapted from their original arcade versions: Donkey Kong, Donkey Kong Jr. and Popeye. Its success was such that in 1984, it surpassed the market share held by Sega 's SG-1000. That success also led to Nintendo leaving the Japanese arcade market in late 1985. At this time, Nintendo adopted a series of guidelines that involved the validation of each game produced for the Famicom before its distribution on the market, agreements with developers to ensure that no Famicom game would be adapted to other consoles within two years of its release, and restricting developers from producing more than five games per year for the Famicom.

In the early 1980s, several video game consoles proliferated in the United States, as well as low-quality games produced by third-party developers, which oversaturated the market and led to the video game crash of 1983. Consequently, a recession hit the American video game industry, whose revenues went from over $3 billion to $100 million between 1983 and 1985. Nintendo's initiative to launch the Famicom in America was also impacted. To differentiate the Famicom from its competitors in America, Nintendo rebranded it as an entertainment system and its cartridges as Game Paks, and with a design reminiscent of a VCR. Nintendo implemented a lockout chip in the Game Paks for control on its third party library to avoid the market saturation that had occurred in the United States. The result is the Nintendo Entertainment System, or NES, which was released in North America in 1985. The landmark games Super Mario Bros. and The Legend of Zelda were produced by Miyamoto and Takashi Tezuka. Composer Koji Kondo reinforced the idea that musical themes could act as a complement to game mechanics rather than simply a miscellaneous element. Production of the NES lasted until 1995, and production of the Famicom lasted until 2003. In total, around 62 million Famicom and NES consoles were sold worldwide. During this period, Nintendo created a copyright infringement protection in the form of the Official Nintendo Seal of Quality, added to their products so that customers may recognize their authenticity in the market. By this time, Nintendo's network of electronic suppliers had extended to around thirty companies, including Ricoh (Nintendo's main source for semiconductors) and the Sharp Corporation.