Sony Corporation, founded in 1946 as Tokyo Tsushin Kogyo and renamed Sony in 1958, is a Japanese multinational conglomerate headquartered in Tokyo, Japan. Its diverse operations span consumer electronics, gaming, entertainment, and financial services. Core business segments include Game & Network Services (PlayStation), Music, Pictures, Electronics Products & Solutions (TV, audio, cameras), Imaging & Sensing Solutions, and Financial Services. In the electronic components sector, Sony Semiconductor Solutions Corporation develops and manufactures image sensors, laser diodes, and other semiconductor devices. The flagship Exmor and Exmor RS series of stacked CMOS image sensors are renowned for their high performance and are widely used in smartphones, cameras, and automotive applications. Sony also produces OLED microdisplays, LSIs, and professional audio components. As a global leader in mobile image sensors, Sony holds a dominant market share of over 40%, supplying key customers such as Apple, Samsung, and Huawei. The company pioneered back-illuminated and stacked sensor technologies, driving miniaturization and improved image quality. Beyond sensors, Sony is active in AI, robotics, and automotive sensing solutions. With a strong brand and continuous innovation, Sony remains at the forefront of both consumer electronics and semiconductor imaging technologies.