TOKYO--(BUSINESS WIRE)--Asia’s largest bio event held annually in Tokyo: INT’L BIO FORUM & BIO EXPO JAPAN will be renewed as “BIO tech 2012", moving to April 25th through 27th. What’s new about BIO tech 2012? Fulfilling each of the 3 pillars: “Partnering”, “Conference” and “Exhibition” more than ever, this event secures its position as the central hub of the latest information and new business opportunities in the Asian bio industry.