Katsuhiko Yamagata was named Executive General Manager of Global Business Division of NTT DOCOMO, INC. in June 2016.
Prior to his current position, he served as Managing Director of Information Security Department of NTT DOCOMO since June 2015. He became Managing Director of Cyber Security Coordination Office of NTT DOCOMO from June 2012.
He was seconded to Tata Teleservices Limited, assuming the position of Chief Wireless Officer in July 2009. He was Senior Director of Global Business Division of NTT DOCOMO from April 2009.
Mr. Yamagata was Senior Director of IP Radio Network Development Department of NTT DOCOMO from July 2004 and Senior Director of Human Resources Development Department of NTT DOCOMO from June 2002.
He has served as Chief Engineer of Radio Access Network Development Department of NTT Mobile Communications, Inc. from June 1998 and Chief Engineer of Research and Development Department of NTT DOCOMO from February 1996..
Mr. Yamagata joined Nippon Telegraph and Telephone Corporation in April 1987 after graduating from Tohoku University with faculty of science.
He was born on March 24, 1965.