Patent_application_number,Applicant_name,Year_of_application,Patent_system JP2006223226A,CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY,2006,JPO JP2006271313A,CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY,2006,JPO JP2010130977A,CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY,2010,JPO JP2010273691A,CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY,2010,JPO JP2010273692A,CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY,2010,JPO JP2011097922A,CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY,2011,JPO JP2013226158A,CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY,2013,JPO JP2013241369A,CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY,2013,JPO