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. 22, 2009
Filed:
Jun. 25, 2003
Yoichiro Sako, Tokyo, JP;
Etsuo Shibasaki, Tokyo, JP;
Yoriaki Kanada, Kanagawa, JP;
Akiya Saito, Kanagawa, JP;
Koichi Nakajima, Chiba, JP;
Shunsuke Furukawa, Tokyo, JP;
Kaoru Kijima, Tokyo, JP;
Akiko Inoue, Saitama, JP;
Yoichiro Sako, Tokyo, JP;
Etsuo Shibasaki, Tokyo, JP;
Yoriaki Kanada, Kanagawa, JP;
Akiya Saito, Kanagawa, JP;
Koichi Nakajima, Chiba, JP;
Shunsuke Furukawa, Tokyo, JP;
Kaoru Kijima, Tokyo, JP;
Akiko Inoue, Saitama, JP;
Sony Corporation, Tokyo, JP;
Sony Disc & Digital Solutions Inc., Tokyo, JP;
Abstract
A recording medium is applicable to information service system for receiving and transmitting information when a terminal device on the user's side accesses an administrative server, which is a server device, using a communication line such as the Internet. This recording medium () comprises a lead-in region (), a data recording region () positioned on an outer region than the lead-in region, and a lead-out region () positioned on an outer region than the data-recording region. In at least any one of these regions (), (), and (), multiple pieces of identification information are recorded.