The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 11, 2007
Filed:
Jan. 30, 2002
Kazuya Uemura, Nagareyama, JP;
Eiichi Kamata, Funabashi, JP;
Atsushi Kikuta, Kashiwa, JP;
Satoe Okayasu, Saitama, JP;
Kazuya Uemura, Nagareyama, JP;
Eiichi Kamata, Funabashi, JP;
Atsushi Kikuta, Kashiwa, JP;
Satoe Okayasu, Saitama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Authenticity output method and apparatus for outputting a verification result of authenticity based on digital data. An authenticity output method constructed by the steps of: registering information which is outputted together with the verification result of the authenticity based on the digital data into a personal table for verification; verifying the authenticity based on the digital data; and when the verification result of the authenticity based on the digital data is outputted, reading out the information registered in the personal table for verification and outputting it in accordance with the verification result. An apparatus for realizing those functions.