Basketball Jersey Sponsors

With millions upon millions of dollars being thrown at teams for sponsorship deals each year, their company names end up on billboards, signs, and videos at stadiums and arenas; hell, stadiums are named after sponsors!  However, the one item in basketball that has yet to be touched is the uniform.  The uniform seems to be the sacred item that will never be touched by an outside sponsor.  The pinstripes of a New York Yankee home uniform, the Bay Bridge logo on the front of the Golden State Warriors' jersey, and the number written loudly and proudly on a football jersey.  It just does not seem appropriate to add 'Toyota' or 'TD Bank' to the front of the jersey.  Yet, that could be a source of more income to an organization.