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.

Date of Patent:
Aug. 04, 2015

Filed:

Sep. 11, 2012
Applicants:

Shingo Fujimoto, Yokohama, JP;

Kazuki Matsui, Kawasaki, JP;

Inventors:

Shingo Fujimoto, Yokohama, JP;

Kazuki Matsui, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 29/06333 (2013.01);
Abstract

A computer receives, from a target device via a communication apparatus that is capable of accessing the target device, an issuance request for issuing key information unique to the target device. The computer generates the key information upon reception of the issuance request. The computer stores an address allocated to the communication apparatus and the key information in association with each other. The computer transmits the key information to the target device via the communication apparatus. The computer receives, from the communication apparatus, the key information and a registration request for registering a relay apparatus for relaying communication between the computer and the target device. The computer registers the communication apparatus as the relay apparatus when the address allocated to the communication apparatus and the address stored in association with the received key information match each other.


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