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Timeline of NTT Docomo

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| 1999 || February || Service || NTT MCN introduces its 2.5G i-mode, the first such service with national coverage.<ref name="The Six Immutable"/>
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| 1999 || August 8 || Growth || i-mode grows to 1 million subscribers.<ref name="The Six Immutable"/>
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| 1999 || December || Growth || i-mode grows to 3 million subscribers.<ref name="The Six Immutable"/>
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| 2000 || April || Renaming || Around its 15th anniversary, NTT Mobile Communications Network changes official name to {{w|NTT Docomo}}.<ref name="History"/><ref name="docomo-sys.co.jp"/>
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| 2000 || August 6 || Growth || Subscriptions for i-mode in Japan reaches 10 million.<ref name="sds"/>
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| 2000 || September || Facility || The {{w|NTT Docomo Yoyogi Building}} opens. One of the tallest buildings in {{w|Tokyo}}, it houses base station equipment and switching equipment.<ref>{{cite web |title=NTT DoCoMo Yoyogi Building |url=https://www.emporis.com/buildings/104939/ntt-docomo-yoyogi-building-tokyo-japan |website=emporis.com |accessdate=18 November 2019}}</ref>
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| 2000 || November 22 || Growth || Subscriptions for i-mode in Japan reaches 10 million.<ref name="sds"/><ref name="The Six Immutable"/>
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| 2000 || Late year || Growth || There are 50 million Personal Digital Cellular (PDC) subscribers in Japan.<ref name="The Six Immutable"/>
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| 2000 || December || Growth || i-mode grows to 15 million subscribers.<ref name="The Six Immutable"/>
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| 2000 || || {{w|License}} || The {{w|Japanese government}} awards {{w|3G}} licenses to {{w|NTT Docomo}}, {{w|KDDI}} and {{w|J-Phone}} at no charge. This allows NTT Docomo to free up its cash stock for overseas investment.<ref name="i-mode Wireless"/>
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| 2001 || || Recognition || {{w|NTT Docomo}} acquires ISO14001 accreditation<ref name="docomo-sys.co.jp"/>, the international standard that specifies requirements for an effective environmental management system.<ref>{{cite web |title=WHAT IS ISO 14001:2015 – ENVIRONMENTAL MANAGEMENT SYSTEMS? |url=https://asq.org/quality-resources/iso-14001 |website=asq.org |accessdate=16 October 2019}}</ref>
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| 2001 || March 4 || Growth || Subscriptions for i-mode in Japan reaches 20 million.<ref name="sds"/>
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| 2001 || May || Growth || i-mode grows to 23 million subscribers.<ref name="The Six Immutable"/>
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| 2001 || July 1 || Growth || Subscriptions for i-mode in Japan reaches 25 million.<ref name="sds"/>
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| 2001 || || Administration || {{w|NTT Docomo}} relocates the head office to {{w|Akasaka}} from {{w|Nishigotanda}}.<ref name="docomo-sys.co.jp"/>
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| 2001 || October || Service || {{w|NTT Docomo}} becomes the first cellular operator in the world to offer commercial {{w|3G}} services (based on {{w|WCDMA}}) called {{w|Freedom of Mobile Multimedia Access}} (FOMA). The service becomes first available in the {{w|Greater Tokyo Area}}, {{w|Yokohama}} and {{w|Kawasaki}}.<ref name="History"/><ref name="i-mode Wireless"/>
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| 2001 || December 25 || Growth || Subscriptions for i-mode in Japan reaches 30 million.<ref name="sds"/>
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| 2002 || || Personnel || {{w|NTT Docomo}} reaches 700 employees.<ref name="docomo-sys.co.jp"/>
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| 2002 || June 1 || Service || {{w|NTT Docomo}} launches its i-shot service, allowing subscribers to transmit still images taken with compatible mobile phones having built-in cameras to virtually any device capable of receiving {{w|e-mail}}.<ref name="dd"/>
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| 2001 || October 14 || Growth || Subscriptions for i-mode in Japan reaches 35 million.<ref name="sds"/>
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| 2003 || January 14 || {{w|Market penetration}} || {{w|NTT Docomo}} i-shot handsets (camera phone) sales exceed 5 million.<ref name="dd">{{cite web |title=DoCoMo Camera Phone Sales Exceed 5 Million |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/000928.html |website=nttdocomo.co.jp |accessdate=12 November 2019}}</ref>
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| 2003 || March 6 || Service || {{w|NTT Docomo}} announces plans to unveil an always-on internet access service, dubbed "@FreeD™", for use with compatible {{w|Personal Handy-phone System}} (PHS) terminals.<ref>{{cite web |title=NTT DoCoMo to Launch Flat-Rate Internet Access Service for PHS |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/000937.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || March 11 || || {{w|NTT Docomo}} announces the introduction of the P2102V, the company's first {{w|3G}} videophone handset capable of video clip e-mailing and extended stand-by time, and the first {{w|Freedom of Mobile Multimedia Access}} model to accept memory cards.<ref>{{cite web |title=NTT DoCoMo to Introduce New FOMA Videophone Model |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/000940.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || March 21 || Product || {{w|NTT Docomo}} announces the introduction of the D505i mobile phone, the first model in the company's 505i series of enhanced-PDC ({{w|2G}}) handsets that incorporate a Flash browser.<ref>{{cite web |title=NTT DoCoMo to Launch First Handset in New 505i Series |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/000965.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || March 27 || Product || {{w|NTT Docomo}} announces the introduction of the its first {{w|Global Positioning Service}} (GPS) compatible handset, dubbed F661i, to the market.<ref>{{cite web |title=NTT DoCoMo to Introduce First GPS Handset |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/000943.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || May 26 || Service || {{w|NTT Docomo}} launches online shopping mall and account aggregation portal DoCommerce, which enables both 2G and 3G SSL-compatible i-mode handset users to manage their finances and shop online with their credit cards. The online mall launches with 10 virtual shops selling items such as accessories, perfumes and healthcare goods.<ref>{{cite web |title=NTT DoCoMo launches mobile shopping mall and account aggregation portal |url=https://www.finextra.com/newsarticle/8935/ntt-docomo-launches-mobile-shopping-mall-and-account-aggregation-portal |website=finextra.com |accessdate=18 January 2020}}</ref>
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| 2003 || June 3 || Service || {{w|NTT Docomo}} announces a payments service to enable customers using {{w|2G}} and {{w|3G}} handsets to shop online at a dedicated portal site and receive bills for purchases together with their monthly mobile phone invoices.<ref>{{cite web |title=NTT DoCoMo to Start Trial of Online Payments Service |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/000975.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || June 30 || Product || {{w|NTT Docomo}} announces launch of the F2102V mobile videophone, the first model compatible with Docomo's new FirstPass SSL client authentication service.<ref>{{cite web |title=NTT DoCoMo to Launch FOMA F2102V Videophone |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/000983.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || || Administration || {{w|NTT Docomo}} establishes ERP Division and Technical Center.<ref name="docomo-sys.co.jp"/>
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| 2003 || September || Growth || After achieving a peak of more than 62 million subscribers for PDC services in Japan, the Japanese mobile market embraces next-generation technologies based on CDMA technology.<ref name="The Six Immutable"/>
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| 2003 || October 30 || || Total subscribers to {{w|2G}} and {{w|3G}} {{w|i-mode}} mobile internet service in Japan surpass 40 million.<ref name="sds">{{cite web |title=i-mode Subscribers Surpass 40 million |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/001115.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || October 31 || || {{w|NTT Docomo}} announce development of the first {{w|FOMA}} compact flash card, P2402, which enables {{w|3G}} videophone and other wireless data communication via PCs and [[w:Personal digital assistant|PDA]]s, such as Docomo's sigmarion III.<ref>{{cite web |title=NTT DoCoMo Develops FOMA Compact Flash Card |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/001116.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || November 10 || Product || {{w|NTT Docomo}} announces the release of the mova P505iS, the world's first camera phone equipped with auto focus.<ref>{{cite web |title=NTT DoCoMo to Introduce P505iS: World's First Auto-Focus Camera Phone |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/001119.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || December 9 || Product || {{w|NTT Docomo}} announces the release of three handsets in the {{w|2G}} mova 505iS series: "the SO505iS, a mega-pixel camera phone equipped to play extended-length video files; the N505iS, the first NEC-made camera phone in the mova lineup with 1.3 mega-pixel resolution; and the SH505iS, which comes with a 2.02 mega-pixel, auto-focus camera."<ref>{{cite web |title=NTT DoCoMo to Launch Three New Models in mova 505iS Series |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/001126.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2003 || December 18 || || {{w|NTT Docomo}} announces liquidation of NTT Docomo Telecomunicações do Brasil Limitada, a wholly owned subsidiary of Docomo.<ref>{{cite web |title=NTT DoCoMo to Liquidate a Brazilian Subsidiary |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2003/001132.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2004 || January 9 || Service || {{w|NTT Docomo}} announces the launch of an i-mode Disaster Message Board service allowing i-mode subscribers in Japan to post personal messages at a special i-mode site (provided in Japanese only) in the event of major calamities such as high-magnitude {{w|earthquake}}s.<ref>{{cite web |title=NTT DoCoMo to Launch i-mode Disaster Message Board Service |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001135.html |website=nttdocomo.co.jp |accessdate=12 November 2019}}</ref>
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| 2004 || January 29 || {{w|Subsidiary}} || {{w|NTT Docomo}} announces the decision to liquidate its subsidiary, Mobimagic Co., an application service provider for medium and small-sized companies.<ref>{{cite web |title=NTT DoCoMo to Liquidate a Subsidiary |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001137.html |website=nttdocomo.co.jp |accessdate=12 November 2019}}</ref>
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| 2004 || January 29 || Growth ({{w|3G}} [[w:Freedom of Mobile Multimedia Access|FOMA]] service) || {{w|NTT Docomo}} announces that subscribers to the {{w|3G}} [[w:Freedom of Mobile Multimedia Access|FOMA]] service surpassed two million, two years and four months after the service was launched.<ref>{{cite web |title=NTT DoCoMo FOMA Subscribers Top 2 Million |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001139.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2004 || February 26 || Product || {{w|NTT Docomo}} announces release of the P900i, the third handset in the new {{w|3G}} [[w:Freedom of Mobile Multimedia Access|FOMA]] 900i series.<ref>{{cite web |title=NTT DoCoMo to Release P900i - Third Handset in FOMA 900i Series |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001146.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2004 || March 24 || {{w|Subsidiary}} || {{w|NTT Docomo}} announces the decision to liquidate DCM Capital LDN ({{w|United Kingdom}}) Limited, DCM Capital HKG (UK) Limited and DCM Capital 3G HKG (UK) Limited, each of which is a wholly owned subsidiary of DoCoMo.<ref>{{cite web |title=NTT DoCoMo to Liquidate Some of its Subsidiaries |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001157.html |website=nttdocomo.co.jp |accessdate=18 November 2019}}</ref>
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| 2004 || March 31 || Growth ({{w|3G}} [[w:Freedom of Mobile Multimedia Access|FOMA]] service) || {{w|NTT Docomo}} announces that subscribers to the {{w|3G}} [[w:Freedom of Mobile Multimedia Access|FOMA]] service surpassed the three million mark.<ref>{{cite web |title=NTT DoCoMo FOMA Subscribers Top 3 Million |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001162.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2004 || April 1 || Research || {{w|NTT Docomo}} establishes its Mobile Society Research Institute, which would study the social impact of mobile phone use.<ref>{{cite web |title=NTT DoCoMo to Establish "Mobile Society Research Institute" |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001163.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2004 || April || Product || {{w|NTT Docomo}} launches mova 506i series of three PDC (2G) i-mode mobile phones, a series of handsets featuring cameras with effective resolutions of more than one million pixels.<ref>{{cite web |title=NTT DoCoMo Unveils New mova 506i i-mode Phone Series |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001166.html |website=nttdocomo.co.jp |accessdate=12 November 2019}}</ref>
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| 2004 || April 28 || Service || {{w|NTT Docomo}} announces launch an international roaming-in service to enable mobile subscribers of Docomo's 21 international partners in 19 countries and territories to use the company's {{w|3G}} [[W:Freedom of Mobile Multimedia Access|FOMA]] network while in Japan.<ref>{{cite web |title=NTT DoCoMo to Launch 3G Roaming-In Service for Visitors to Japan |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001169.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref> |-| 2004 || || Administration || {{w|NTT Docomo}} establishes a Mobile Network Division and a Security Services Division.<ref name="docomo-sys.co.jp"/>
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| 2004 || December || Product || {{w|NTT Docomo}} launches the F901iC 3G FOMA handset, the latest model in the 901i series.<ref>{{cite web |title=NTT DoCoMo to Launch F901iC 3G FOMA Handset |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001233.html |website=nttdocomo.co.jp |accessdate=12 November 2019}}</ref>
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| 2004 || December 16 || Product || {{w|NTT Docomo}} introduces the N900iG, the first [[w:Freedom of Mobile Multimedia Access|FOMA]] {{w|3G}} handset for fully functional mobile communications in approximately 115 countries/regions.<ref>{{cite web |title=NTT DoCoMo Introduces First FOMA 3G Handset for International Roaming |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2004/001229.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref> |-| 2005 || November 24 || Product || {{w|NTT Docomo}} announces launch of the [[w:Freedom of Mobile Multimedia Access|FOMA ]] SA800i, a child-friendly 3G mobile phone.<ref>{{cite web |title=NTT DoCoMo Develops Child-Friendly Handset |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2005/000701.html |website=nttdocomo.co.jp |accessdate=18 November 2019}}</ref>
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| 2005 || December || Product || {{w|NTT Docomo}} launches iD credit brand.<ref name="History"/>
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| 2013 || August 27 || Acquisition || {{w|NTT Docomo}} acquires Austrian e-commerce solution provider Fine Trade.<ref>{{cite web |title=Japan’s NTT Docomo Buys Fine Trade, An Austrian E-Commerce Solution Provider, For ‘Several Tens Of Millions Of Euros’ |url=https://techcrunch.com/2013/08/27/ntt-docomo-buys-e-commerce-solution-provider-fine-trade-to-build-out-business-in-europe/ |website=techcrunch.com |accessdate=16 October 2019}}</ref><ref name="crunchbase.com"/>
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| 2013 || October || Renaming || {{w|NTT Docomo}}, Inc. changes official name to {{w|NTT Docomo}}, INC.<ref name="History"/>
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| 2014 || January || {{w|Venture capital}} || {{w|NTT Docomo}} establishes a JPY 10 billion venture fund, NTT Investment Partners Fund II, L.P. (NTT-IP Fund II).<ref name="Historyh"/>
| 2015 || May 13 || Service || {{w|NTT Docomo}} announces integration of DOCOMO's dmarket services with social networking functions offered by {{w|Facebook}}.<ref>{{cite web |title=DOCOMO to Integrate Mobile Services with Facebook |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2015/0513_00.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2015 || October 1 || Merger || DOCOMO Docomo Capital announces its merger with DOCOMO Docomo Innovations.<ref>{{cite web |title=GATEWAY TO JAPAN |url=https://www.docomoinnovations.com/ |website=docomoinnovations.com |accessdate=18 November 2019}}</ref>
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| 2015 || Year round || Financial || {{w|NTT Docomo}} generates JPY 4.4 trillion in annual revenue, down from JPY 4.5 trillion recorded in 2014.<ref name="Careers at NTT DoCoMo"/>
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| 2016 || April || || {{w|NTT Docomo}} shifts new business co-creation program 39works to NTT DOCOMO.<ref name="Historyh"/>
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| 2016 || || Acquisition || {{w|NTT Docomo}} acquires "Kurumin", a next generation support certification logo.<ref name="docomo-sys.co.jp"/>
| 2017 || February 27 || Partnership || {{w|Qualcomm Technologies}}, {{w|Ericsson}}, and {{w|NTT Docomo}} announce collaboration on {{w|5G}} New Radio (NR) trials to accelerate wide-scale 5G deployments in Japan.<ref>{{cite web |title=Qualcomm, Ericsson, and NTT DOCOMO announce collaboration on 5G NR trials to accelerate wide-scale 5G deployments in Japan |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2017/0227_02.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2017 || May June 27 || Service || [[w:China Mobile|China Mobile Communications Corporation]] and {{w|NTT Docomo}} launches announce joint development of the world's first multi-vendor embedded subscriber identity module (eSIM) system within their commercial environments based on the GSMA's Remote Provisioning Architecture for Embedded UICC3.1 (GSMAv3.1) standard.<ref>{{wcite web |5G}} trial networks at {{wtitle=China Mobile Communications and NTT DOCOMO Develop World's First Multi-Vendor eSIM System for IoT |Aomi}}, {{wurl=https://www.nttdocomo.co.jp/english/info/media_center/pr/2017/0627_00.html |Odaiba}} (Tokyo Waterfront City) and the area around {{wwebsite=nttdocomo.co.jp |Tokyo Skytreeaccessdate=19 January 2020}}.</ref>
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| 2017 || October || {{w|Venture capital}} || {{w|NTT Docomo}} establishes a JPY 15 billion new venture fund, DOCOMO Docomo Innovation Fund II, L.P.<ref name="Historyh"/>
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| 2017 || November 28 || Product || In collaboration with international digital security company {{w|Gemalto}}, {{w|NTT DOCOMO Docomo}} announces development of the world's first multi-profile SIM "for use through multi-carrier collaborations that can allow users to switch between profiles, which include data such as contract information and telephone numbers, on their smartphone or tablet in each country."<ref>{{cite web |title=DOCOMO Develops Multi-Profile SIM for Smartphones and Tablets |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2017/1128_00.html |website=nttdocomo.co.jp |accessdate=12 November 2019}}</ref>
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| 2018 || || Administration || {{w|NTT Docomo}} Establishes {{w|IoT}} Division, Sales Channel Promotion Division Certified as a Health and Productivity Management Organization (White 500).<ref name="docomo-sys.co.jp"/>
| 2018 || May 9 || || {{w|NTT Docomo}} announces that together with {{w|NEC Corporation}} and {{w|Nippon Telegraph and Telephone Corporation}} (NTT) it has achieved what is considered to be the first successful 28 GHz wireless data transmission between a {{w|5G}} base station and a 5G mobile station in 5G field trials using a car moving at 305 km/h.<ref>{{cite web |title=DOCOMO Achieves World's First 5G Wireless Data Transmission in Ultra-high-mobility Environment Exceeding 300 km/h |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2018/0509_00.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2019 || June 26 || Technology || {{w|China Mobile}} and {{w|NTT Docomo}} announce launch of an eSIM solution to enable cross-vendor SIM profile switching from DOCOMO to China Mobile.<ref>{{cite web |title=China Mobile and NTT DOCOMO to Launch World's First IoT Multi-vendor eSIM Solution |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2018/0626_01.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2018 || July || {{w|Venture capital}} || {{w|NTT Docomo}} establishes a JPY 20 billion venture fund, NTT Investment Partners Fund III, L.P. (NTT-IP Fund III).<ref name="Historyh">{{cite web |title=History |url=https://www.nttdocomo-v.com/en/history/ |website=nttdocomo-v.com |accessdate=15 October 2019}}</ref>
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| 2019 || September 2 || Technology || {{w|NTT Docomo}} announces having joined the 5G Alliance for Connected Industries and Automation (5G-ACIA) "with the aim of further advancing the use of 5G technology in the manufacturing sector".<ref>{{cite web |title=DOCOMO Joins 5G Alliance for Connected Industries and Automation |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2019/0902_00.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2019 || September 10 || Partnership || {{w|NTT Docomo}} announces agreement with {{w|Omron}} and {{w|Nokia Networks}} to collaborate in trials of 5G mobile communication technology inside factories, "with the aim of significantly enhancing future manufacturing productivity". <ref>{{cite web |title=DOCOMO to Commence 5G Trials at Manufacturing Sites in Partnership with OMRON and Nokia |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2019/0910_00.html |website=nttdocomo.co.jp |accessdate=24 January 2020}}</ref>
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| 2019 || September 30 || Technology || {{w|NTT Docomo}} announces achievement of the world's first 28 GHz-band {{w|5G}} mobile communications between base stations and a high-speed bullet train during experimental trials to verify further enhancement of 5G in collaboration with Central [[w:Japan Railways Group|Japan Railway Company]].<ref>{{cite web |title=DOCOMO Achieves World's First 5G Communication Between High-speed Bullet Train and Experimental Base Stations |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2019/0930_00.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
| 2019 || December 5 || Research || {{w|NTT Docomo}} and {{w|Kyoto University}} announce joint development of what is believed to be the world's first {{w|artificial intelligence}}-based system for inspecting bridges based on vehicle weights and structural deflection estimated from video footage.<ref>{{cite web |title=DOCOMO and Kyoto University develop world's first AI system to detect bridge deterioration using video-based vehicle weights and structural deflection |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2019/1205_00.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2019 || December 20 || Acquisition || {{w|NTT Docomo}} announces purchase of all shares of {{w|docomo Healthcare, Inc.}} and make it a wholly owned subsidiary of {{w|NTT DOCOMODocomo}}.<ref>{{cite web |title=NTT DOCOMO to Absorb docomo Healthcare in Simplified, Short-form Merger |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2019/1220_01.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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| 2020 || January 17 || Product || {{w|NTT Docomo}} announces world's first trial of a prototype transparent dynamic metasurface using 28 GHz 5G radio signals. The prototype is a collaboration with glass manufacturing company {{w|AGC Inc.}}<ref>{{cite web |title=DOCOMO Conducts World's First Successful Trial of Transparent Dynamic Metasurface |url=https://www.nttdocomo.co.jp/english/info/media_center/pr/2020/0117_00.html |website=nttdocomo.co.jp |accessdate=19 January 2020}}</ref>
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