Patent_application_number,Applicant_name,Year_of_application,Patent_system US6838259B2,TAKEDA CHEMICAL INDUSTRIES LTD,2005,USPTO US6900303B2,TAKEDA CHEMICAL INDUSTRIES LTD,2005,USPTO US6911335B2,TAKEDA CHEMICAL INDUSTRIES LTD,2005,USPTO US6972187B2,TAKEDA CHEMICAL INDUSTRIES LTD,2005,USPTO WO2005092383A1,TAKEDA CHEMICAL INDUSTRIES LTD,2005,WIPO