sold notebook computers
... that Nippon Steel, one of Japan's largest steelmakers, sold notebook computers in the U.S. in the early 1990s?
... that <a href="./Nippon_Steel" id="mwAQs" rel="mw:WikiLink" title="Nippon Steel">Nippon Steel</a>, one of Japan's largest steelmakers, <b id="mwAQw"><a href="./Librex_Computer_Systems" id="mwAQ0" rel="mw:WikiLink" title="Librex Computer Systems">sold notebook computers</a></b> in the U.S. in the early 1990s?