Sega

Sega is a Japanese entertainment company known for arcade games, home consoles, and software franchises including Sonic the Hedgehog.

Service Games: An American company that supplied amusement machines to U.S. military bases in postwar Japan. Its name and operations formed the foundation of Sega’s early business.
Arcade game: A coin-operated electronic game designed for public venues such as amusement arcades. Sega’s arcade business produced games and technologies later adapted for home systems.
Isao Okawa: A Japanese businessman who led CSK and later became chairman of Sega. His financing and leadership helped Sega through its final years as a console maker.
Sonic the Hedgehog: A Sega video game series starring a fast blue anthropomorphic hedgehog. The series became Sega’s most recognizable franchise and mascot.
Nintendo: A Japanese entertainment company that develops video game hardware and software. Its competition with Sega shaped the 1990s console market and marketing culture.
David Rosen: An American entrepreneur who founded Rosen Enterprises and helped establish Sega in Japan. His company merged with Service Games to create Sega Enterprises.
Sega Genesis: A 16-bit home video game console released by Sega in the late 1980s and early 1990s. It became Sega’s most successful home console in major markets.
Tom Kalinske: An American executive who led Sega of America from 1990 to 1996. His marketing strategy helped the Genesis compete with Nintendo in North America.
Virtua Fighter: A Sega fighting game series known for polygonal 3D graphics and technique-based combat. It showcased Sega’s arcade hardware and helped establish 3D fighting games.
Sega of America: Sega’s North American subsidiary, responsible for marketing and business operations in the region. Its independent strategy helped define Sega’s most competitive years against Nintendo.

Linked from 10 pages