miscellaneous
(yeah, most of these companies make mostly one type of thing- audio, computer, camera, whatev- but they all make other stuff too, whether you really think of them for more than one kinda thing or not...)

APC
Audiovox
Bang & Olufsen
Canon
Casio
Dell
Diego (Moxi)
Digital Innovations (SkipDr, etc)
Dyson
Garmin International
Gateway
Hewlett-Packard
Hitachi Global
iriver America
Jabra
JVC Global
LG :: USA
Mobi
Nikon USA
Olympus America
Panasonic USA
Philips
Pioneer Electronics
Polaroid Worldwide
Samsung's Digital World
SanDisk
SANYO
Sharp
SonyStyle USA
SparkFun Electronics
Toshiba