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:
Jul. 14, 2009
Filed:
Sep. 19, 2007
Yutaka Iwayama, Kawasaki, JP;
Tatsuro Matsumoto, Kawasaki, JP;
Kazuo Sasaki, Kawasaki, JP;
Masayuki Fukui, Kawasaki, JP;
Ai Yano, Kawasaki, JP;
Eiichi Takahashi, Kawasaki, JP;
Masahiro Hara, Kawasaki, JP;
Yutaka Iwayama, Kawasaki, JP;
Tatsuro Matsumoto, Kawasaki, JP;
Kazuo Sasaki, Kawasaki, JP;
Masayuki Fukui, Kawasaki, JP;
Ai Yano, Kawasaki, JP;
Eiichi Takahashi, Kawasaki, JP;
Masahiro Hara, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A validity assurance system of the present invention includes a terminal apparatus that generates a slip based on slip item data representing a slip item and slip content data representing a slip content corresponding to the slip item, a slip management apparatus including a slip management database that stores the slip content data representing the slip content of the slip generated by the terminal apparatus, and an invoice issuing apparatus that generates an invoice based on the slip content data stored in the slip management database, wherein in a case where a slip identification code generated by a slip identification code generating part of the terminal apparatus is matched with an invoice identification code generated by an invoice identification code generating part of the invoice issuing apparatus, validity of the voucher is assured.