Fujitsu and RIKEN develop world-leading 256-qubit superconducting quantum computer
KAWASAKI and WAKO, Japan, April 21, 2025 /PRNewswire/ -- Fujitsu Limited and RIKEN today announced the development of a world-leading 256-qubit superconducting quantum computer, established at the RIKEN RQC-FUJITSU Collaboration Center. This new quantum computer builds upon the advanced technology of the 64-qubit iteration, launched with the support of the Japanese Ministry of Education, Culture, Sports, Science and Technology in October 2023, and incorporates newly-developed high-density implementation techniques. This announcement marks another crucial step toward the practical application of superconducting quantum computers and unlocking their potential to grapple with some of the world's most complex issues.
Both organizations will integrate the 256-qubit superconducting quantum computer into its platform for hybrid quantum computing lineup and offer it to companies and research institutions globally starting in the first quarter of fiscal 2025. The platform's expansion from 64 to 256 qubits empowers users to tackle more complex challenges, including the analysis of larger molecules and the implementation and demonstration of sophisticated error correction algorithms.
Moving forward, both organizations will further enhance the platform's usability by working to enable seamless collaboration between quantum and classical computers, enabling the efficient execution of hybrid quantum-classical algorithms.
Fujitsu and RIKEN's 256-qubit superconducting quantum computer overcomes some key technical challenges, including appropriate cooling within the dilution refrigerator which is achieved through the incorporation of high-density implementation and cutting-edge thermal design.
Fujitsu is committed to accelerating the practical application of quantum computers from both hardware and software perspectives. Through its platform for hybrid quantum computing, Fujitsu will provide larger-scale quantum computers to global companies and research institutions conducting joint research in various fields, including finance and drug discovery.
Fujitsu and RIKEN will continue R&D efforts toward the launch of a 1,000-qubit computer, which is scheduled to be installed in a new building at Fujitsu Technology Park in 2026. In addition, the two organizations will extend the installation period of their Collaboration Center from March 2025 to March 2029, and will continue to work on the long-term R&D of technologies that will enable the realization of even larger superconducting quantum computers.
For full release click here: https://www.fujitsu.com/global/about/resources/news/press-releases/2025/0422-01.html
View original content: https://www.prnewswire.com/news-releases/fujitsu-and-riken-develop-world-leading-256-qubit-superconducting-quantum-computer-302433905.html
SOURCE Fujitsu Limited
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Associated Press
18 hours ago
- Associated Press
Fujitsu to develop ETF trading platform based on TSE's CONNEQTOR and provide it to Australian Securities Exchange
TOKYO, July 2, 2025 /PRNewswire/ -- The Australian Securities Exchange (ASX), the Tokyo Stock Exchange, Inc. (TSE), and Fujitsu Limited on June 2, 2025 signed MOU to develop a SaaS-based Request for Quote (RFQ) platform. Fujitsu will develop the platform based on 'CONNEQTOR,' an RFQ platform for the ETF market developed by TSE and Fujitsu, and provide it to ASX. The initiative aims to modernize the process for ETF pricing in Australia by implementing a SaaS RFQ platform, built and managed by Fujitsu. The foundation of this new platform is the CONNEQTOR system provided by TSE, one of Asia's most successful RFQ platforms. Since its launch in February 2021, CONNEQTOR has enabled over 290 users to significantly reduce costs and improve the efficiency of their ETF trading operations. Monthly trading value reached a record high of JPY 306.4 billion in April 2025. Fujitsu will serve as the service provider for the Fujitsu RFQ platform, responsible for service development, provision, and utilization support. TSE, as the licensor and operator of the CONNEQTOR system, will provide support for the platform's implementation. Andrew Walton, General Manager, Trading, ASX comments: 'ASX is excited to partner with Fujitsu and TSE to explore the opportunities the Fujitsu RFQ platform can deliver for the Australian market. With the ability to increase liquidity and price discovery, ASX sees the potential to support the development of this market segment and its participants. We will be engaging extensively with the Australian industry to gather feedback to assess the feasibility of launching this platform in the first half of 2026.' Satoshi Takura, Senior Executive Officer, TSE (Senior Executive Officer & CIO, Japan Exchange Group) comments: 'It is great to join forces on the feasibility of a service based on TSE's CONNEQTOR. By providing international and diverse market functions, we hope to contribute to the development of the global ETF market from a technological perspective.' Masaru Yagi, Corporate Executive Officer, EVP, Fujitsu comments: 'Fujitsu is excited to explore this opportunity to provide the Fujitsu RFQ platform for the Australian Securities Exchange. Leveraging our deep experience in building and maintaining financial infrastructure with cutting-edge technology, we're confident that our strong partnership with the Tokyo Stock Exchange will unlock even greater value for the ASX and its global customers.' Full release click here View original content: SOURCE Fujitsu Limited
Yahoo
3 days ago
- Yahoo
1Finity, a Fujitsu Company, Commences Operations and Reveals Brand Identity
1Finity to deliver high-quality network solutions to meet global market demands KAWASAKI, Japan, July 01, 2025--(BUSINESS WIRE)--1Finity today announced the commencement of operations under its new name and brand identity. As previously announced, 1Finity consolidates Fujitsu's global network-related organizations under one entity, to enable greater autonomy and flexibility. This move aims to accelerate and strengthen delivery of high quality, competitive network solutions on a global scale, and shape the future of telecommunications infrastructure for a connected society. 1Finity, which is a wholly owned subsidiary of Fujitsu Limited, will continue to deliver a full portfolio of optical and wireless hardware, software and services. With streamlined processes — from research and development to manufacturing, operation and maintenance — the newly formed company will enable networks without limits for customers, while operating in a sustainable manner. "As telecoms and data center network operators face pressure from escalating data demand, artificial intelligence (AI) adoption and rising costs, they require more agile and innovative network solutions," said Masaaki Moribayashi, Chief Executive Officer at 1Finity. "1Finity is well-positioned to help customers respond quickly to the rapidly changing market landscape with timely delivery of innovative products that maximize the use of innovative technology, software expertise and intelligent AI analytics." For more information, visit: About 1Finity Inc. 1Finity, a Fujitsu company, is a global provider of communications networks for our connected world. We uniquely combine technological leadership and expertise in open optical and wireless networking, network automation, and applied AI/ML to design, build, operate, and maintain critical digital communications network infrastructure. Collaborating closely with ecosystem partners, we deliver transformative outcomes for service providers and network operators, and enable them to lower TCO, improve network performance, and increase energy efficiency. For more information, visit 1FINITY and Fujitsu are trademarks of Fujitsu Limited in the United States and other countries. All rights reserved. The information provided in this press release is accurate at the time of publication and is subject to change without advance notice. View source version on Contacts Media Contacts: Susan North America and Europe Luke Asia Errore nel recupero dei dati Effettua l'accesso per consultare il tuo portafoglio Errore nel recupero dei dati Errore nel recupero dei dati Errore nel recupero dei dati Errore nel recupero dei dati
Yahoo
25-06-2025
- Yahoo
Japan unveils world's most advanced quantum–classical hybrid computing system
Japan now hosts the world's most advanced quantum–classical hybrid setup, pairing IBM's cutting-edge quantum system with one of Earth's fastest supercomputers. On Tuesday, IBM and Japan's national research lab RIKEN unveiled the first IBM Quantum System Two installed outside the U.S., integrated directly with Fugaku — the country's flagship supercomputer. This marks a major step toward 'quantum-centric supercomputing,' where quantum and classical systems work together to solve problems neither could tackle alone. The system, launched in Kobe, features IBM's 156-qubit Heron processor, dubbed as the company's best-performing quantum chip to date. It's quality and speed is 10 times better than the previous generation 127-qubit IBM Quantum Eagle. With significantly lower error rates and 10x more circuit speed than its predecessor, Heron is now capable of running circuits beyond brute-force simulation on classical machines. "The future of computing is quantum-centric and with our partners at RIKEN we are taking a big step forward to make this vision a reality," said Jay Gambetta, VP, IBM Quantum. "The new IBM Quantum System Two powered by our latest Heron processor and connected to Fugaku, will allow scientists and engineers to push the limits of what is possible." Researchers at RIKEN will use the system to advance quantum-classical hybrid algorithms, starting with challenges in chemistry and materials science. The direct link between Heron and Fugaku will enable low-latency, instruction-level coordination between the two machines — a crucial step in developing practical applications for near-term quantum hardware. "By combining Fugaku and the IBM Quantum System Two, RIKEN aims to lead Japan into a new era of high-performance computing," said Dr. Mitsuhisa Sato, Division Director of the Quantum-HPC Hybrid Platform Division, RIKEN Center for Computational Science. "Our mission is to develop and demonstrate practical quantum-HPC hybrid workflows that can be explored by both the scientific community and industry. The connection of these two systems enables us to take critical steps toward realizing this vision." The two systems are connected via a high-speed network at the instruction level, creating a testbed for quantum-centric supercomputing. This deep integration allows engineers to build parallelized workloads, develop low-latency quantum–classical communication protocols, and optimize software stacks. By letting each system handle the parts of a task it's best suited for, the setup plays to the strengths of both paradigms. The installation of IBM Quantum System Two at RIKEN builds on earlier collaborative work between IBM and RIKEN researchers aimed at achieving quantum advantage — the point where quantum systems outperform classical ones in speed, cost, or accuracy. One such effort, recently featured on the cover of Science Advances, used sample-based quantum diagonalization (SQD) to model the electronic structure of iron sulfides — a complex compound found widely in natural and organic systems. Accurately simulating such materials was once thought to require fault-tolerant quantum computers, but SQD offers a glimpse of what near-term quantum machines can already achieve when tightly integrated with powerful classical infrastructure.
