In a use limit device (1), a non-volatile storage device (15) contains second identification information for identifying a temporary user of an object and use permission information indicating that the temporary user is given the object use permission from the owner. A processor (11) judges whether to permit use of the object according to identification information and a use period stored in the non-volatile storage device (15).
申请公布号
WO03078768(A1)
申请公布日期
2003.09.25
申请号
WO2003JP03217
申请日期
2003.03.18
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;SAKAMOTO, KIYOMI;NOMURA, NOBORU;TABATA, MUNEHIRO;KUBOTA, SHINJI;KUBOTA, JUNICHI