Patent_application_number,Applicant_name,Year_of_application,Patent_system EP1790661A2,AIST,2007,EPO EP1829890A1,AIST,2007,EPO JP2007167062A,AIST,2007,JPO JP2007174945A,AIST,2007,JPO JP2007228897A,AIST,2007,JPO JP2007300899A,AIST,2007,JPO WO2007099737A1,AIST,2007,WIPO WO2007144990A1,AIST,2007,WIPO