Nippon Telegraph and Telephone East Corporation (NTT East)
Nippon Telegraph and Telephone East Corporation (NTT East)is one of the major companies of the NTT Group along with NTT West, NTT Communications, NTT DoCoMo, and NTT Data. NTT corporation was established as a monopoly government-owned corporation in 1953, Nippon Telegraph and Telephone Public Corporation, privatized in 1985 to encourage competition in the telecom market. In order to weaken NTT, the company was divided into a holding company (NTT) and three telecom companies (NTT East, NTT West, and NTT Communications) in 1999. The NTT Law regulating NTT East and West requires them to serve only short distance communications and obligates them to maintain telephone service all over the country. They are also obligated to lease their unused optical fiber (dark fiber) to other carriers at regulated rates. NTT Communications is not regulated by the NTT Law.
|ITU Global Directory||Nippon Telegraph and Telephone East Corporation (NTT East)|
Mr. Masayuki Yamamura serves as the President of Nippon Telegraph And Telephone East Corp. Mr. Yamamura served as President of NTT East at Nippon Telegraph And Telephone East Corp. Mr. Yamamura served as General Manager of Department I of NTT since 1999 and Senior Vice President of NTT DOCOMO, Inc. Mr. Yamamura joined NTT Public Corporation in 1978. He served as Senior Vice President of NTT Data Corporation. He serves as a Director of Nippon Telegraph And Telephone East Corp. He served as Director of NTT DOCOMO, Inc since 2002. He served as Director of NTT Data Corporation.