sony.net

MeJxK TIL the Sony Walkman got its name from a combination of Superman and their own existing Pressman cassette recorder line
KOAPE TIL that in 1955, the Tokyo Tsushin Kogyo company leader Akio Morita explained that the company name would be difficult to pronounce in foreign lands. Changing it to Sony Corporation would allow them to expand worldwide.
KGW4 TIL Sony created a magnetic tape that can store 185 TB of data in one cartridge, the equivalent of 3,700 dual layer Blu-ray discs.