Title:
情報通信システム
Document Type and Number:
Japanese Patent JP3568976
Kind Code:
B2
Inventors:
Kazuo Fukasawa
Application Number:
JP27894793A
Publication Date:
September 22, 2004
Filing Date:
September 22, 1993
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G07B15/00; G06K17/00; H04B1/59; (IPC1-7): H04B1/59; G06K17/00; G07B15/00
Domestic Patent References:
| JP62183231A | ||||
| JP512292A | ||||
| JP4997A |
Attorney, Agent or Firm:
Takehiko Suzue