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:
Aug. 22, 2006
Filed:
Oct. 03, 2002
Applicants:
Kazuhiro Otsuki, Tokyo, JP;
Jiro Mori, Hokkaido, JP;
Yasuo Saito, Hokkaido, JP;
Inventors:
Assignee:
NTT Infrastructure Network Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
If there exists a route having imperfection in facilities as the result of judgement in step Scontents and route of the imperfection of this facilities are specified (step S), and then it is judged whether the facilities having the imperfection can be obtained from outside including other facilities and public facilities, and it is judged whether the facilities having the imperfection can be obtained by new construction (step S) If it is impossible to obtain to the facilities from outside and to obtain the facilities by new construction, this route is output as impossible route (step S).