Nintendo Research & Development 1 was a division of the Japanese company Nintendo. It was founded in 1970. 
It was closed after Nintendo's internal development groups were restructured by the then-president of Nintendo, Satoru Iwata, in 2003. 
Systems designed by Nintendo R&D1
1996|  | Fourth Generation. 3rd Game Boy variant Handheld Video Game Console
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1995|  | Fourth Generation. 2nd Game Boy in Japan Handheld Video Game Console
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|  | Fourth Generation. 2nd Game Boy worldwide Handheld Video Game Console
 
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1991
|  | | Fourth Generation 8-bit ROM Cartridge-Based Handheld Console
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Games developed by Nintendo R&D1:
2002
|  | Air Hockey Video Game. Scan a card into an e-Reader connected to a Game Boy Advance to play air hockey. 
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1992
|  | Platform Game. Mario recovers his stolen castle from Wario. 
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1990
|  | Puzzle Game. In the handheld variation, Dr. Mario eliminates three kinds of viruses with pills with two differently shaded halves. | 
|  | Puzzle Game. Dr. Mario uses two-colored pills to eradicate three different kinds of viruses. 
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1989
|  | Platform Game. Mario travels to Sarasaland and rescues Princess Daisy from the alien Tatanga. 
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1988
1984
|  | Light Gun Shooting Game. Co-developed with Intelligent Systems. A hunter and his hunting dog hunt ducks and clay pigeons. |  | 
1983
|  | Static-Screen Platform Arcade Game: Donkey Kong releases pests into a garden managed by Stanley. | 
|  | Action LCD Game. In the twenty-fourth Game & Watch game, Mario and Luigi load packages onto trucks. 
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|  | Action LCD Game. In the twenty-fifth Game & Watch game, Mario works in a factory, keeping cement from overflowing. | 
|  | Action LCD Game. In the twenty-eighth Game & Watch game, Popeye fights Bluto to save Olive Oyl. 
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|  | Static-Screen Platform Arcade Game: Mario and his brother Luigi have to get rid of pests in a sewer. | 
1982|  | Static-Screen Platform Arcade Game: Donkey Kong Jr. has to rescue his father who has been caged by Mario. | 
1981|  | Static-Screen Platform Arcade Game: Mario has to rescue his girlfriend Pauline from her kidnapper, Donkey Kong. | 
|  | Action LCD Game. In the sixth Game & Watch game, Mr. Game & Watch uses manhole covers to save people walking above. | 
|  | Action LCD Game. In the seventh Game & Watch game, Mr. Game & Watch uses a helmet to block debris falling from above. 
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|  | Action LCD Game. In the eleventh Game & Watch game, Popeye catches objects thrown by Olive Oyl while avoiding attacks by Bluto. 
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|  | Cooking LCD Game. In the twelfth Game & Watch game, Mr. Game & Watch cooks and flips meat in a frying pan. 
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|  | Action LCD Game. In the thirteenth Game & Watch game, Mickey Mouse collects eggs from chickens. 
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|  | Action LCD Game. The fourteenth Game & Watch game is a variation of the thirteenth. A wolf steals eggs from chickens. 
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|  | Action LCD Game. In the fifth Game & Watch game, Mr. Game & Watch uses number boards to judge while hammering his opponent. 
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