PLEASANTON, Calif.--(BUSINESS WIRE)--Eisai Inc., the U.S. operational division of global pharmaceutical Eisai Company Ltd., has started transitioning 700+ users across primary care, specialty care, and managed markets in both the U.S. and Canada to Veeva CRM – the pharmaceutical industry’s fastest growing customer relationship management application. Eisai expects to go live with cloud-based Veeva CRM and its analytics module, VInsights, by January of 2012.