Are SONY the first gaming company to have 4 systems on the go at the same time?

[TrevDaRev]

yo_john117 said:

hatmoza said:
Yes, Nintendo:

Wii
DS
DSi
DSiXL
3DS
and soon to be
Wii U
and Modified Dual Stick 3DS

Would remodeled systems really count though? Cause that Would mean that Sony would have all their different types of PSP (PSP, PSP1000, PSP Go)

 

EDIT: Actually at the beginning of this gen didn't Nintendo have the Gamecube, Wii, GBA and DS?

 I can't remember. Did they cancel production of the Gamecube before they released the Wii, or did the Gamecube and Wii co-exist for awhile?