Patent_application_number,Applicant_name,Year_of_application,Patent_system
JP2004187643A,TOYOTA,2004,JPO
JP2008005797A,TOYOTA,2008,JPO
JP2011024503A,TOYOTA,2011,JPO
JP2011200153A,TOYOTA,2011,JPO
JP2013146273A,TOYOTA,2013,JPO
JP2013252085A,TOYOTA,2013,JPO
JP2020099308A,TOYOTA,2020,JPO