Sony launched the PlayStation 5 in 2020, the latest iteration of its popular gaming console series. The PS5 featured advanced hardware capabilities, including ray tracing and ultra-fast SSDs, enhancing gaming experiences. Its release was met with high demand, reinforcing Sony's leadership in the gaming industry.

Kazuo Hirai was appointed CEO of Sony in 2012, succeeding Howard Stringer. Hirai's leadership focused on revitalizing Sony's core electronics business and expanding its entertainment and gaming divisions. His tenure was marked by strategic shifts and efforts to restore profitability to the company.

Sony BMG Music Entertainment was established in 2005 as a joint venture between Sony Corporation of America and Bertelsmann AG. This merger combined the music divisions of both companies, creating one of the world's largest music publishing entities, significantly impacting the global music industry.

In 2000, Sony acquired Aiwa Corporation, a Japanese company known for its audio and video products. This acquisition was part of Sony's strategy to consolidate its market position in the electronics industry and expand its product offerings, particularly in the audio equipment sector.

Sony entered the gaming industry with the launch of the PlayStation console in 1994. The PlayStation was a major success, selling over 100 million units worldwide. It marked Sony's dominance in the gaming market and led to the development of subsequent consoles, becoming a cornerstone of Sony's business.

In collaboration with Philips, Sony introduced the Compact Disc (CD) in 1982. This new digital audio format offered superior sound quality and durability compared to vinyl records and cassette tapes. The CD quickly became the standard for music distribution, further establishing Sony's influence in the music industry.

Sony revolutionized personal music listening with the launch of the Walkman in 1979. The portable cassette player allowed users to listen to music on the go, transforming the music industry and consumer habits. The Walkman became a cultural icon and solidified Sony's reputation as an innovator in consumer electronics.

Sony established its first overseas operation, Sony Corporation of America, in 1960. This move was crucial for Sony's expansion into the international market, allowing the company to better distribute its products and increase its brand presence in the United States, a key market for consumer electronics.

In 1955, Sony launched its first consumer product, the TR-55 transistor radio. This product was significant as it marked Sony's entry into the consumer electronics market. It was one of the first transistor radios to be made in Japan, showcasing Sony's innovation in miniaturizing technology for everyday use.

Sony was founded as Tokyo Tsushin Kogyo K.K. (Tokyo Telecommunications Engineering Corporation) by Masaru Ibuka and Akio Morita. The company started with a small capital and only about 20 employees, focusing initially on repairing radios and manufacturing voltmeters. This marked the beginning of what would become a global electronics giant.