About Research and Development

Building a sustainable society through technology innovation

To support the creation of a more prosperous society connected by trust, our R&D resources are focused on five core technologies that contribute to sustainable development for society and the planet.
Computing power to accelerate data processing; Networks to deliver large amounts of data quickly and securely; Data & Security to promote safe, secure use of data; AI to create new value from data; and Converging Technologies to implement data into society and everyday life.
These are the five axes along which Fujitsu is delivering technologies that are truly vital to solving social issues.

At a glance

8 locations
worldwide
World's fastest
computing technology*
AI related patent publication ：1,600+
(No.1 in Japan**)
Awarded the "Clarivate Top 100 Global Innovators™" for 13 consecutive years***

*Fugaku retained No.1 in Graph500 (June 2025)
** Japan Patent Office（October 2024）
*** Fujitsu was selected as one of the "Clarivate Top 100 Global Innovators™ 2024" by Clarivate™

R&D Technology

Computing

Network

Data & Security

Converging Technologies

Fujitsu Research Portal

APIs and web applications of tech components to quickly test Fujitsu's advanced technologies for free

Try our advanced technologies here

Meet our researchers

We work as a truly global team, motivating each other to be more creative and innovative in all aspects of our research and development

Researcher Interviews As creators of new technologies, our researchers talk about their research backgrounds and assess the future, impact of the technology they are developing

Researcher's Dream Researchers share their personal journeys to a career in research, why they joined Fujitsu, their research activities and, importantly, their dreams

Work with us

Do you like the idea of being part of a global team, capable of transforming industry and society by creating an exciting future together?

Please get in touch and send us your application!

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Awards on research activities

Fujitsu has an international track record for its cutting-edge technology and patents, consistently pushing the boundaries with its ground-breaking R&D

List of Awards

Others R&D technologies and initiatives

Fujitsu Small Research Lab Strengthens industry-academia collaboration Read more

Fujitsu's activities in IOWN Global Forum Realizing the next generation of photonic networking and computing platforms Read more

AI Ethics Research Toward AI safety and its trustworthy materialization Read more

The Power of Fujitsu AI Fujitsu's efforts to continue to be a trusted partner for DX Read more

Topological Data Analysis (TDA) Characterizing geometric features inherent in a dataset Read more