Ryusuke Masuoka, PhD, CISSP

Started tweeting on Cyber Security in Japan at https://twitter.com/rmasuoka ! (Apr. 15, 2013)

Dr. Ryusuke Masuoka is a Global Fujitsu Distinguished Engineer and a technical advisor at Fujitsu System Integration Laboratories Limited in Tokyo, Japan, working on Cyber Security. He is also a chief cybersecurity advisor at Japan Ministry of Defense.
Since joining Fujitsu Laboratories Ltd. in 1988, he conducted research into neural networks, simulated annealing, and agent systems. Results from all of those research areas have led to products from Fujitsu. After moving to Fujitsu Laboratories of America, Inc. in March of 2001, he engaged in researches on pervasive/ubiquitous computing, Semantic Web, and bioinformatics, from which Task Computing resulted. Then he extended his research into Trusted Computing, Software/Security Validation, Cloud Computing, Smart Grid, the Internet of Things and Cyber Security, when he led a group of 15 PhDs (, contractors and interns) with annual budget of more than 6 Million USD. He also led numerous standard activities and collaborations with universities, national and private research institutes and startups. From the beginning of 2012, he started working on Anti Cyber Attack Solutions at Fujitsu Laboratories Limited. He joined the Center for International Public Policy Studies in July 2012 and studied Cyber Security Policy for two year. He is now with Fujitsu System Integration Laboratories Limited, working on Cyber Security. A CISSP, an ACM senior member and an IEEE senior member.

Serious Stuffs

  • Curriculum Vitae
  • Publications and Presentations
  • Ph.D. Thesis
  • Contact:
  • Affiliation: Fujitsu System Integration Laboratories Limited
  • Office Address: Nomura Fudosan Ichigaya Building, 1-1 Gobancho, Chiyoda-ku, Tokyo 102-0076, Japan (N 35.69083, W 139.73610)
  • Skype: ryusuke.masuoka
  • Phone: +81-3-6441-0145
  • Email: masuoka (dot) ryusuke (at) fujitsu (dot) com
  • Web: https://masuoka.net/Ryusuke
  • Other Stuffs