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:
Apr. 06, 2010
Filed:
Jan. 29, 2004
Hideya Yoshiuchi, Kokubunji, JP;
Hidehiro Akiyama, Fujisawa, JP;
Masahiro Yoshizawa, Kokubunji, JP;
Yukiko Takeda, Tokorozawa, JP;
Hideya Yoshiuchi, Kokubunji, JP;
Hidehiro Akiyama, Fujisawa, JP;
Masahiro Yoshizawa, Kokubunji, JP;
Yukiko Takeda, Tokorozawa, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
With respect to a communication operation between networks having no connection permission, a connection control apparatus calculates a communicatable detour communication path from a connection policy database, and in such a case that a communication operation can be carried out between these networks having no connection permission, the connection control apparatus permits the communication operation via a detour communication path after authentication.