The CD was invented in 1982 by James russel.
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Laser Technology
Yes, Sony invented the specifications for Compact Discs and these are applied as a standard worldwide.
DAT was developed to provide sound quality equal to the high quality of compact disks, but on a medium that could record as well as play back
CD (Compact Disks) DVD (Digital Versatile Disks) Blu-Ray optical disk
Xbox Exhibition disks was created in 2002.
Before 1975. Check with PHILLIPS the originator of CDs
NO we have these new things called cd's aka compact disks
The CD trademark/copyright logo belongs to Phillips Electronics and Sony. They require that the logo and others be placed on all compact discs.
Compact Favorites was created in 1988.
Compact Cassette was created in 1963.
Campus Compact was created in 1985.