Committed to connecting the world

Universidad de Belgrano (Argentina)
Palestine Telecommunication Company (Paltel Group)
Cooperation Council for the Arab States of the Gulf
Oslo and Akershus University College of Apllied Sciences (Norway)
Bharat Broadband Network Limited (India)
Institute of Computing Technology Chinese Academy of Science (China)
Luna Ergonomics Pvt. Ltd
Global VSAT Forum [REGINTORG] (International (no specific country))
Agence Ivoirienne de Gestion des Fréquences (AIGF) (Côte d
Open Geospatial Consortium (OGC) (United States)
VALSCH Consulting (Côte d
Econet Wireless (PVT) Ltd.
Samsung Electronics Co., Ltd. (Korea (Rep. of))
European Communications Office
An-Najah National University (State of Palestine)
African Union
National Telecommunication Institute (NTI)
World University of Bangladesh (Bangladesh)
Mitsubishi Electric Corporation (Japan)
The University of Electro-Communications (Japan)
Pakistan Mobile Communications Limited (PMCL)
Universidad Nacional de la Matanza (Argentina)
American Tower Corporation (United States)
MTN Syria [ROA] (Syrian Arab Republic)
Irancell Telecommunication Services Company
Institute of Electrical and Electronics Engineers, Inc. (International)
Universidad Nacional Arturo Jauretche Instituto de Ingenierí (Argentina)
Chongqing University (China)
Symantec Corporation [SIO] (United States of America)
Keio University (Japan)



KDDI Corporation

KDDI is a telecommunications company that comprehensively provides all kind of telecom services including Fixed Line for domestic/international, Cellular Mobile as "au" brand, Internet, Broadband-Broadcast with Video-on-Demand, Data-Center, Business Solutions. KDDI is aggressively working towards realization of the Ubiquitous Network Society.
KDDI is now constructing the Ultra 3G Network, combined fixed/mobile network system, incorporating new wireless systems utilizing the next-generation wireless protocol, which will enable ultra fast download, and mobile WiMAX, as well as ADSL and FTTH wired access. Our ultrahigh-speed internet service is utilized by optical-fiber-access lines and high-quality IP-network (CDN).
KDDI takes on the challenge of being "No.1 in customer service" while aiming to achieve sustained growth by balancing "quantitative expansion" with "qualitative improvement" as the oldest international telephone carrier in Japan.

Based inJapan
DomainsSatellite ; Mobile ; Fixed ; Cable ; Telephone ; Broadband ; Internet
ITU Global DirectoryKDDI Corporation
Takashi Tanaka

Jun. 2013

 President, General Manager, Corporate & Marketing Communications Sector

 Dec. 2010


 Jun. 2010

 Senior Vice President, Director

 Jun. 2007

 Associate Senior Vice President, Director.