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:
Nov. 21, 2000
Filed:
Apr. 13, 1993
Applicant:
Inventors:
Satoshi Watanabe, Tokyo, JP;
Masaki Sagoh, Yokohama, JP;
Yasufumi Takada, Yokohama, JP;
Yosato Hitaka, Tokyo, JP;
Hajime Satow, Tokyo, JP;
Yoshiro Hikida, Tokyo, JP;
Naohiro Yoshikawa, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
345329 ; 345332 ;
Abstract
An information network is disclosed in which information to be made available to each of several information processing apparatuses is stored together with associated periods of accessibility; and the accessibility of the stored information to the information processing apparatuses is controlled according to the stored associated periods of accessability.