Major brands of laptops

Acer
TravelMate, Extensa, Ferrari and Aspire
Apple
MacBook, MacBook Air and MacBook Pro
Compaq
Evo, Armada, LTE, and Presario
Dell
Inspiron, Latitude, Precision,Studio, Vostro and XPS
Hewlett
HP Pavilion, HP Omnibook, HP Compaq Notebooks
Lenovo
ThinkPad, IdeaPad, and 3000 series
Panasonic
Toughbook, Let's Note (available in Japan only)
Sony
VAIO, FJ Series, UX, TZ, SZ, CR, FZ, and AR series
Toshiba
Dynabook, Equium, Portege, Tecra, Satellite, Qosmio, Libretto