Title:
コミュニケーションシステムおよびその端末装置
Document Type and Number:
Japanese Patent JP4241053
Kind Code:
B2
Abstract:
A communication system including a network and at least two terminal units connected thereto. Each terminal unit includes a session controlling unit for controlling a session for enabling transmission/receiving of voice, image, handwritten data to/from the remote terminal unit individually, and a display unit for displaying the image and the handwritten data. The image data and the handwritten data are overlapped and displayed on a display of the display unit.
Inventors:
Hiroshi Kazushige
Nobukazu Kondo
Atsushi Hara
Yokozawa Tatsu
Kazuchika Ogiwara
Masaya Umemura
Shinichiro Okamura
Nobukazu Kondo
Atsushi Hara
Yokozawa Tatsu
Kazuchika Ogiwara
Masaya Umemura
Shinichiro Okamura
Application Number:
JP2003005618A
Publication Date:
March 18, 2009
Filing Date:
January 14, 2003
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H04M11/06; G06F7/00; H04N1/00; G06F13/00; H04L29/06
Domestic Patent References:
| JP8317041A | ||||
| JP8279860A | ||||
| JP9168002A | ||||
| JP8322027A | ||||
| JP6141120A | ||||
| JP6189050A | ||||
| JP6284241A |
Attorney, Agent or Firm:
Manabu Inoue