62,682
edits
Changes
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! Year !! Month and date !! Event type !! Details
|-
| 1952 || || Prelude Early development || [[w:Nippon Telegraph and Telephone|Nippon Telegraph and Telephone Public Corporation]] (NTTPC) is founded.<ref name="fundinguniverse.com">{{cite web |title=Nippon Telegraph and Telephone Corporation History |url=http://www.fundinguniverse.com/company-histories/nippon-telegraph-and-telephone-corporation-history/ |website=fundinguniverse.com |accessdate=15 October 2019}}</ref>
|-
| 1985 || May 30 || Early development || Nippon Telegraph and Telephone Corporation (NTT) launches as a privatized joint stock corporation.<ref name="fundinguniverse.com"/><ref name="docomo-sys.co.jp">{{cite web |title=History |url=https://www.docomo-sys.co.jp/english/company/history.html |website=docomo-sys.co.jp |accessdate=12 September 2019}}</ref>
