TAIKO PHARMACEUTICAL CO., LTD. The Ministry of Health, Labour and Welfare announced The Ministry of Health, Labour and Welfare announced the result of the survey of the established situation about a new s... 2010.06.18 TAIKO PHARMACEUTICAL CO., LTD.TAISHO PHARMACEUTICAL CO., LTD.TAKEDA PHARMACEUTICAL CO., LTDTOWA PHARMACEUTICAL CO., LTD.ZERIA PHARMACEUTICAL CO., LTD.