, otherwise spelled Norio Oga, (January 29, 1930 – April 23, 2011) was the former president and chairman of Sony Corporation, credited with spurring the development of the compact disc

Compact Disc

The Compact Disc is an optical disc used to store digital data. It was originally developed to store and playback sound recordings exclusively, but later expanded to encompass data storage , write-once audio and data storage , rewritable media , Video Compact Discs , Super Video Compact Discs ,...

 as a commercially viable audio format.
Ohga was born in Numazu, Shizuoka

Numazu, Shizuoka

is a city located in eastern Shizuoka Prefecture, Japan. As of 2009, the city has an estimated population of 205,636 and a population density of 1,100 persons per km². The total area was 187.11 km².- Geography:...

. When he was a child, he suffered tuberculosis that kept him in bed for a long time during which an acquaintance taught him physics and music. As a young man, Ohga aspired to be a professional opera singer, and went on to read at the prestigious Tokyo National University of Fine Arts and Music, graduating in 1953.