Generics The US subsidiary of Ranbaxy Laboratories (AB: BO), India's largest drugmaker, has launched authorized generic pioglitazone hydrochloride tablets in the US market, under an agreement with the local subsidiary of originator Japanese drug major Takeda Pharmaceuticals (TYO: 4502), which markets the type 2 diabetes drug as Actos, which generated total annualized US sales of $2.7 billion, according to IMS Health data for the 12 months to June. 20 August 2012