Nintendo Research & Development 2 was a division of the Japanese company Nintendo. It was founded in 1972. 

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 Research & Development 2:

1991

Fourth Generation Home Video Game Console

1985

Third Generation Home Video Game Console

1980

Reversi Video Game. A game of Reversi, which is trademarked as Othello. Based on Nintendo's Computer Othello arcade game.

1979

Brick Breaking Game. The speed and number of balls could be configured. There are also multiple game styles.

1978

Driving Game. Drive a car and avoid oncoming traffic.

1977

Table Tennis Game. It has six variations, changing the paddle size and adjust deflectors. The paddles are attached to the console.

Table Tennis Game. It has fifteen variations, changing the paddle size and adjust deflectors. The paddles aren't attached to the console.

Games developed by Nintendo Research & Development 2:

1983

By Nintendo R&D1 (Arcade), Nintendo R&D2 (NES port): Platform Game. Donkey Kong Jr. rescues his father from Mario.

By Nintendo R&D1 (Arcade), Nintendo R&D2 (NES port): Platform Game. Mario rescues Pauline from Donkey Kong.

1979

Break Out-Style Game. The speed and number of balls could be configured. There are also multiple game styles.

1978

Driving Game. Co-designed by Mitsubishi. Drive a car and avoid oncoming traffic.

1977

Pong-Style Game. Co-designed by Mitsubishi. It has six variations, which change the paddle size and adjust deflectors.