Title:
電話網を利用した、データ通信端末装置への任意の着信を可能とする通信システム
Document Type and Number:
Japanese Patent JP4530560
Kind Code:
B2
More Like This:
Inventors:
Tadashi Nakanuma
Application Number:
JP2001078252A
Publication Date:
August 25, 2010
Filing Date:
March 19, 2001
Export Citation:
Assignee:
Koga Electronics Co., Ltd.
International Classes:
H04M3/42; H04M11/00
Domestic Patent References:
| JP8274897A | ||||
| JP3155272A |
Attorney, Agent or Firm:
Patent Business Corporation Minori Patent Office