Logo Brand Number of cassettes
in catalog 		Year
Nor-Sound 2
Nora 5 1989 - 1997
Nord 1
Norelco 11 1964 - 1965
Noris 2
Novel 15 1974 - 1982
Novi Sound 1
Nulec 3 1990 - 1990
O.X 1
OKI 1
ONPA 18 1990 - 1990
ONSTAR 1
ORWO 23 1972 - 1989
OTC 1 1980 - 1980
OTTO 3
Oceanic 2
Odakyu 4 1975 - 1975
Odeon 1
Ogaton 1
Okura 1 1986 - 1986

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