<p> San Sebastian, May 18 .- The technology research center of Arrasate Ikerlan-IK4 (Guipuzcoa) genre in 2009 a turnover of 20.4 million euros, an increase of 4% over the previous year has reported today that in a statement. </p><p> Of this amount, the center-IK4 Ikerlan was 12.5 million euros in R &amp; D projects under contract with companies and 6.5 million, <a href="http://www.teragoldsale.com">tera gold</a>, own research center. </p><p> Contracts now have meant a 10% increase in revenue Ikerlan-IK4, which in 2009 won approval of three new international projects with a volume of 3.9 million. </p><p> The research center, which today held their annual meeting at the Pole of Innovation Garaia, recorded last year three new patents related to sensors, microsystems and fuel, <a href="http://www.buygaiagold.net/">Gaia Gold</a>, cells, while currently preparing three other activity related to micro and communications . </p>