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February 2020 Vol. 18 No. 2


View from the Top

Front-line Researchers

  • Junji Watanabe, Senior Distinguished Researcher, NTT Communication Science Laboratories; NTT Service Evolution Laboratories (Concurrent)

Feature Articles: Keynote Lectures at NTT R&D Forum 2019

  • Jun Sawada, President and Chief Executive Officer, NTT

IOWN (Innovative Optical and Wireless Network)

  • Initiatives to Achieve the IOWN (Innovative Optical and Wireless Network) Concept

Regular Articles

  • Self-folded Three-dimensional Graphene for Biointerfaces

Global Standardization Activities

  • Report Fourth ITU-T Telecomonmunication Standardization Advisory Group (TSAG) Meeting

Practical Field Information about Telecommunication Technologies

  • A New Method for Repairing Steel Lifting Conduits


  • Report on NTT R&D Forum 2019

External Awards/Papers Published in Technical Journals and Conference Proceedings