1955 Portable radio TR 55
1958 Portable radio TR-610
1960 Television 
1979 Walkman TPS-L2
1990 Tape player My first sony TMP8000«Always design a thing by considering it in its next larger context - a chair in a room, a room in a house, a house in an environment, an environment in a city plan.» Eliel Saarinen
«Always design a thing by considering it in its next larger context - a chair in a room, a room in a house, a house in an environment, an environment in a city plan.» Eliel Saarinen