Yahoo Japan Corp. said yesterday that it resolve Google expertise to run its search engine and search ad delivery system, after a similar deal in the U.S. was overturn by supervisor worried about a domination.

The choice by Yahoo Japan, which is mainly self-governing from its California namesake, will denote that the mass of Internet searches complete in Japan will use Google search engine, however together companies believed sufficient autonomy would be maintained to stay the market competitive.

Sunnyvale based Yahoo Inc. working to cut expenses as it lagged at the rear Google, dropped its own search service and accept knowledge from opponent Microsoft Corp.'s Bing search engine, in a contract that was approved previous this year by U.S. and European regulators following a seven-month appraisal. A planned joint venture among Yahoo and Google in the U.S. chop separately last year after the Justice Department susceptible to sue to block it on antitrust reason.