80th Anniversary - Sony Group History
Volume 1 (1946-1967)
Chapter 1
Forming Tokyo Tsushin Kogyo
(Updated on May 7, 2026)
Chapter 2
Japan’s First Tape Recorder
(Updated on May 14, 2026)
Chapter 3
Developing the Transistor Radio
(Updated on May 21, 2026)
Chapter 4
Expanding Overseas and Acquiring Capital
(Updated on May 28, 2026)
Chapter 5
Developing the Video Tape Recorder
(Coming Soon)
- Part 1 Developing the Industrial Video Tape Recorder
- Part 2 Developing the World's First Home Video Tape Recorder