Event
Here we post information on various events related to NTT R&D.
2026
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ISNTT2026 (International School and Symposium on Nanodevices and quanTum Technologies)
11/30/2026-12/04/2026
We will host ISNTT2026 (International School and Symposium on Nanodevices and quanTum Technologies). ISNTT brings together leading researchers from universities, research institutions, and industry to discuss a wide range of topics, from fundamental physics to emerging device concepts and their applications, and to foster international research exchange and collaboration. In addition to tutorial, invited, and contributed presentations, the 11th BRL School for early-career researchers will be held in conjunction with the symposium.
Venue: NTT Atsugi R&D CenterWe will host ISNTT2026 (International School and Symposium on Nanodevices and quanTum Technologies). ISNTT brings together leading researchers from universities, research institutions, and industry to discuss a wide range of topics, from fundamental physics to emerging device concepts and their applications, and to foster international research exchange and collaboration. In addition to tutorial, invited, and contributed presentations, the 11th BRL School for early-career researchers will be held in conjunction with the symposium.
Venue: NTT Atsugi R&D Center -
NTT R&D FORUM 2026 Mehr Licht!
11/18/2026-11/20/2026, 11/24/2026-11/25/2026
"Mehr Licht!" ("More light!") highlights the latest research innovations in AIOWN, AI, photonic computing, and quantum technologies, offering a glimpse into the future shaped by the power of light.
"Mehr Licht!" ("More light!") highlights the latest research innovations in AIOWN, AI, photonic computing, and quantum technologies, offering a glimpse into the future shaped by the power of light.
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Tsukuba Forum 2026
05/27/2026-05/28/2026
Theme : New Horizons Opened up by Access Networks: Creating New Value and Contributing to a Sustainable Society.
Main venue : NTT Tsukuba Research and Development Center Keynote Speech/Invited Talk : Tsukuba International Congress Center *May 27 OnlyTheme : New Horizons Opened up by Access Networks: Creating New Value and Contributing to a Sustainable Society.
Main venue : NTT Tsukuba Research and Development Center Keynote Speech/Invited Talk : Tsukuba International Congress Center *May 27 Only -
NTT Communication Science Laboratories OPEN HOUSE 2026
05/20/2026-05/22/2026
We present our latest research findings and accomplishments across a wide range of fields, including artificial intelligence (AI), media processing, human science, neuroscience, and fundamental mathematics.
Venue: NTT West QUINTBRIDGE・PRISM, Osaka
We present our latest research findings and accomplishments across a wide range of fields, including artificial intelligence (AI), media processing, human science, neuroscience, and fundamental mathematics.
Venue: NTT West QUINTBRIDGE・PRISM, Osaka
2025
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NTT R&D FORUM 2025 - IOWN ∴ Quantum Leap
11/19/2025-11/21/2025, 11/25/2025-11/26/2025
This year 2025 marks the 100th anniversary of quantum science. We will showcase IOWN 2.0 optical computing technologies, an enhanced version of NTT's proprietary generative AI "tsuzumi" and explore the future of optical quantum computing.
This year 2025 marks the 100th anniversary of quantum science. We will showcase IOWN 2.0 optical computing technologies, an enhanced version of NTT's proprietary generative AI "tsuzumi" and explore the future of optical quantum computing.
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NTT Communication Science Laboratories OPEN HOUSE 2025
05/20/2025-05/22/2025
We present our latest research findings and accomplishments across a wide range of fields, including artificial intelligence (AI), media processing, human science, neuroscience, and fundamental mathematics.
Venue: NTT West QUINTBRIDGE・PRISM, Osaka
We present our latest research findings and accomplishments across a wide range of fields, including artificial intelligence (AI), media processing, human science, neuroscience, and fundamental mathematics.
Venue: NTT West QUINTBRIDGE・PRISM, Osaka
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Tsukuba Forum 2025
05/15/2025-05/16/2025
Creating value that changes the world:the challenge of building access networks that support sustainable societies.
Main venue：NTT Tsukuba Research and Development Center (Hanabatake, Tsukuba-shi, Ibaraki, Japan)
Keynote Speeches：Tsukuba International Congress Center *May 15 Only(Tsukuba-shi, Ibaraki, Japan)Creating value that changes the world:the challenge of building access networks that support sustainable societies.
Main venue：NTT Tsukuba Research and Development Center (Hanabatake, Tsukuba-shi, Ibaraki, Japan)
Keynote Speeches：Tsukuba International Congress Center *May 15 Only(Tsukuba-shi, Ibaraki, Japan)
2024
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Tsukuba Forum 2024
05/16/2024-05/17/2024
Towards new value creation: the challenge of building access networks that support sustainable societies
Main venue：NTT Tsukuba Research and Development Center (Hanabatake, Tsukuba-shi, Ibaraki, Japan)
Keynote Speeches：Tsukuba International Congress Center *May 16 Only(Tsukuba-shi, Ibaraki, Japan)
https://www.tsukuba-forum.jp/e/
Event report : ～The Challenge of Access Networks to Support a Sustainable Society～Towards new value creation: the challenge of building access networks that support sustainable societies
Main venue：NTT Tsukuba Research and Development Center (Hanabatake, Tsukuba-shi, Ibaraki, Japan)
Keynote Speeches：Tsukuba International Congress Center *May 16 Only(Tsukuba-shi, Ibaraki, Japan)
https://www.tsukuba-forum.jp/e/
Event report : ～The Challenge of Access Networks to Support a Sustainable Society～ -
NTT Communication Science Laboratories OPEN HOUSE 2024
06/24/2024-06/26/2024
We present our latest research findings and accomplishments in the field of information and human sciences.
Venue：NTT West QUINTBRIDGE・PRISM, Osaka
https://www.kecl.ntt.co.jp/openhouse/2024/index_en.htmlWe present our latest research findings and accomplishments in the field of information and human sciences.
Venue：NTT West QUINTBRIDGE・PRISM, Osaka
https://www.kecl.ntt.co.jp/openhouse/2024/index_en.html
2023
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NTT R&D FORUM 2023 ー IOWN ACCELERATION
11/14/2023-11/17/2023
This forum will focus on specific service systems, use cases, and elemental technologies of IOWN (Innovative Optical and Wireless Network), which was launched in March of this year, as well as NTT's AI technology for generative AI. The latest results of NTT Group R&D will be presented in an easy-to-understand manner through lectures and exhibits.
https://www.rd.ntt/e/forum/2023This forum will focus on specific service systems, use cases, and elemental technologies of IOWN (Innovative Optical and Wireless Network), which was launched in March of this year, as well as NTT's AI technology for generative AI. The latest results of NTT Group R&D will be presented in an easy-to-understand manner through lectures and exhibits.
https://www.rd.ntt/e/forum/2023 -
Interop Tokyo 2023
06/14/2023-06/16/2023
NTT Groups have exhibits, and NTT Chairman Jun Sawada speaks as a keynote speaker.
Venue：MAKUHARI MESSE (Chiba, Japan)
Event report : The 30th Interop Tokyo 2023 and the Commercial Service Launch of IOWN -
NTTCommunication Science Laboratories OPEN HOUSE 2023
06/01/2023-06/02/2023
We present our latest research findings and accomplishments in the field of information and human sciences.
Venue：NTT West QUINTBRIDGE, Osaka https://www.kecl.ntt.co.jp/openhouse/2023/index_en.html
Event report : Full of hints to decipher people, society and the Earth! NTT Communication Science Laboratories OPEN HOUSE 2023 Digest ReportWe present our latest research findings and accomplishments in the field of information and human sciences.
Venue：NTT West QUINTBRIDGE, Osaka https://www.kecl.ntt.co.jp/openhouse/2023/index_en.html
Event report : Full of hints to decipher people, society and the Earth! NTT Communication Science Laboratories OPEN HOUSE 2023 Digest Report -
Tsukuba Forum 2023
05/17/2023-05/18/2023
Access networks that drive innovation - Staying connected from now onwards
Main venue：NTT Tsukuba Research and Development Center (Hanabatake, Tsukuba-shi, Ibaraki, Japan)
Keynote Speeches：Tsukuba International Congress Center *May 17 Only(Tsukuba-shi, Ibaraki, Japan) https://www.tsukuba-forum.jp/e/
Event report : Keynote Speech of World View of IOWN4.0 and Announcement of new Photonics-Electronics Convergence Device Company, NTT Innovative Devices Corporation, etc.Access networks that drive innovation - Staying connected from now onwards
Main venue：NTT Tsukuba Research and Development Center (Hanabatake, Tsukuba-shi, Ibaraki, Japan)
Keynote Speeches：Tsukuba International Congress Center *May 17 Only(Tsukuba-shi, Ibaraki, Japan) https://www.tsukuba-forum.jp/e/
Event report : Keynote Speech of World View of IOWN4.0 and Announcement of new Photonics-Electronics Convergence Device Company, NTT Innovative Devices Corporation, etc. -
MWC Barcelona 2023
02/27/2023-03/02/2023
NTT has exhibits at MWC Barcelona 2023, which is the largest and most influential mobile exhibition.(Venue: Fira Gran Via, Barcelona)
https://www.mwcbarcelona.com/