World war Edit
After world war 2 Masaru Ibuka started a radio repair shop in a bomb damaged department store in nihonbashi of Tokyo. It was bomb damaged because of the bombs in world war 2. Masaru Ibuka was the co-founder of sony. The next year he was joined by his colleague Akio Morita. They later made a company called Tokyo Tsushin Kogyo K,K. ( Tokyo Telecommunications Engineering Corporation.) The company built japans first tape recorder.
1945 was the year sony started. They made no inventions that year and where not even called sony at the time.