A team from Wilmer Cutler Pickering Hale and Dorr represented a Panasonic Corp. subsidiary as the company worked to resolve alleged violations of federal anti-corruption law, a negotiation that resulted Monday in settlements with the U.S. Justice Department and U.S. Securities and Exchange Commission totaling $280 million.

Wilmer partner Ronald Machen, a former U.S. attorney for the District of Columbia, served as lead defense counsel for Panasonic Avionics Corp. a supplier of in-flight entertainment and communications systems, which agreed to pay a $137.4 million penalty as part of a deferred prosecution agreement with the Justice Department.