Toshiba to Unveil HD DVD Laptops in 2005 -- Paper  TOKYO (Reuters) - Japan's Toshiba Corp. &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=6502.T qtype=sym infotype=info qcat=news"&gt;6502.T&lt;/A&gt; will  introduce laptop computers with HD DVD technology in December  2005, aiming to pressure rivals in the battle over formats for  next-generation DVDs, the Nihon Keizai daily said on Wednesday.