Patent_application_number,Applicant_name,Year_of_application,Patent_system
JP2009060814A,AIST,2009,JPO
JP2009060921A,AIST,2009,JPO
JP2009207447A,AIST,2009,JPO
JP2009296926A,AIST,2009,JPO
WO2009057813A1,AIST,2009,WIPO