Title:
電子会議システム
Document Type and Number:
Japanese Patent JP3610718
Kind Code:
B2
Abstract:
An electronic conference system in which a plurality of users post and read messages includes a message-deletion unit for deleting posted messages so that no access can be made to deleted messages. The electronic conference system further includes a deleted-message-information-management unit for storing identification information of the deleted messages.
Inventors:
NITTA MINORU
Tetsuya Suehisa
Naoki Ishibashi
Katsuhiko Tomita
Tetsuya Suehisa
Naoki Ishibashi
Katsuhiko Tomita
Application Number:
JP1928797A
Publication Date:
January 19, 2005
Filing Date:
January 31, 1997
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F13/00; H04L12/18; H04L12/58; (IPC1-7): H04L12/58; G06F13/00; H04L12/18
Domestic Patent References:
| JP4167840A | ||||
| JP8320819A | ||||
| JP6276226A |
Attorney, Agent or Firm:
Junichi Yokoyama