Title:
ゲートウェイ制御装置、ゲートウェイ制御方法及びプログラム
Document Type and Number:
Japanese Patent JP5218085
Kind Code:
B2
Inventors:
Naoaki Suzuki
Application Number:
JP2009008940A
Publication Date:
June 26, 2013
Filing Date:
January 19, 2009
Export Citation:
Assignee:
NEC
International Classes:
H04M3/00
Domestic Patent References:
| JP2003078567A | ||||
| JP2007517439A |
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata
Ishibashi Masayuki
Masaaki Ogata