is one of the world's largest media conglomerates founded in Tokyo, Japan. One of its divisions Sony Electronics is one of the leading manufacturers of electronics, video, communications, and information technology products for the consumer and professional markets.

Sony Corporation is the parent company of the Sony Group and is engaged in business through its six operating segments - electronics, music, games, pictures, financial services and other. These make Sony one of the most comprehensive entertainment companies in the world. Sony's principal U.S. businesses include Sony Electronics Inc., Sony Pictures Entertainment, Sony Computer Entertainment America Inc., and a 50% interest in Sony BMG Music Entertainment, the second-largest record company in the world.

Sony recorded consolidated annual sales of approximately $67 billion for the fiscal year ended March 31, 2005, and it employs 151,400 people worldwide. Sony's consolidated sales in the U.S. for the fiscal year ended March 31, 2005 were $18.4 billion. As a semiconductor maker, Sony is among the Worldwide Top 20 Semiconductor Sales Leaders.

History

In 1945, after World War II, Masaru Ibuka started a radio repair shop in a bombed-out building in Tokyo. The next year he was joined by his colleague Akio Morita, and they founded a company called Tokyo Tsushin Kogyo K.K., which translates in English to Tokyo Telecommunications Engineering Corporation. The company built Japan's first tape recorder called the Type-G.

In the early 1950s, Ibuka traveled in the United States and heard about Bell Labs' invention of the transistor. He convinced Bell to license the transistor technology to his Japanese company (this is a testament both to Ibuka's persistence and Bell's openness to sharing information so soon after the war). While most American companies were researching the transistor for its military applications, Ibuka looked to apply it to communications. While the American companies Regency and Texas Instruments built transistor radios first, it was Ibuka's company that made the first commercially successful transistor radios.

In August 1955, Sony produced its first coat-pocket sized transistor radio they registered as the TR-55 model. In 1956, Sony reportedly manufactured about 40,000 of its Model TR-72 box-like portable transistor radios and exported the model to North America, the Netherlands and Germany.

That same year they made the TR-6, a coat pocket radio which was used by the company to create its "SONY boy" advertising character. The following year, 1957, Sony came out with the TR-63 model, then the smallest (112 x 71 x 32 mm) transistor radio in commercial production. It was a worldwide commercial success.

University of Arizona professor Michael Brian Schiffer, Ph.D., says, "Sony was not first, but its transistor radio was the most successful. The TR-63 of 1957 cracked open the U.S. market and launched the new industry of consumer microelectronics." By the mid 1950s, American teens had began buying portable transistor radios in huge numbers, helping to propel the fledgling industry from an estimated 100,000 units in 1955 to 5,000,000 units by the end of 1958. However, this huge growth in portable transistor radio sales that saw Sony rise to be the dominant player in the consumer electronics field <ref> How Transistor Radios and Web and Newspapers and Hifi Radio Are Alike</ref> was not because of the consumers who had bought the earlier generation of tube radio consoles, but was driven by a distinctly new American phenomenon at the time called Rock and Roll.

Company Name

When Tokyo Tsushin Kogyo was looking for a romanized name to use to market themselves, they strongly considered using their initials, TTK. The primary reason they did not, is that the railway company Tokyo Kyuko was known as TKK.

The name "Sony" was chosen for the brand as a mix of the Latin word sonus, which is the root of sonic and sound, the English word "sunny", and from the word Sonny-boys which is Japanese slang for "whiz kids".
However "Sonny" was thought to sound too much like the Japanese saying soh-nee which means "business goes bad", Akio Morita pushed for a word that does not exist in any language so that they could claim the word "Sony" as their own (which paid off when they sued a candy producer who also used the name who claimed that "Sony" was just an existing word in some language).

At the time of the change, it was extremely unusual for a Japanese company to use Roman letters instead of Chinese characters to spell its name. The move was not without opposition: TTK's principal bank at the time, Mitsui, had strong feelings about the name. They pushed for a name such as Sony Electronic Industries, or Sony Teletech. Akio Morita was firm, however, as he did not want the company name tied to any particular industry. Eventually, both Ibuka and Mitsui Bank's chairman gave their approval.

Sony Electronics' notable products and technologies

:See also: List of Sony Trademarks