Committed to connecting the world

Universiti Sains Malaysia (Malaysia)
Le Consortium du Service Universel (Senegal)
Dynamic Spectrum Alliance (International)
Keio University (Japan)
The Abdus Salam International Centre for Theoretical Physics
Space Exploration Technologies Corp. (United States)
Altel Communications Sdn Bhd (Malaysia)
SUNY Korea (Korea (Rep. of))
Bangkok University (Thailand)
Institut National des Télécommunications et des Technologies de l
Nepal Telecommunications Authority (NTA) (Nepal (Republic of))
Arab States Research and Education Network - ASREN (International)
CMPak Limited (Pakistan)
Cooperation Council for the Arab States of the Gulf
G3ict - Global Initiative for Inclusive Information and Communication Technologies
Microsoft Corporation
Awal Telecommunications Corporation Ltd. (Papua New Guinea)
Telefon AB - LM Ericsson
Hellenic Telecommunications Organization S.A. (OTE)
Cellular Operators Association of India (COAI) [OTHER ENTITY] (India (Republic of))
Telecom Centres of Excellence (TCOE) India (India)
Instituto Nacional de Tecnología Industrial (Argentina)
Global VSAT Forum [REGINTORG] (International (no specific country))
Vodacom Tanzania Limited
Association of Andean Community Telecommunications Enterprises
Ajman University of Science and Technology (United Arab Emirates)
World University of Bangladesh (Bangladesh)
Kyoto University (Japan)
Associação de Reguladores de Comunicações e Telecomunicações da Comunidade dos Países de Língua Portuguesa (ARCTEL-CPLP)



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.