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Fujitsu and Riken Develop Second Quantum Computer in Japan

Updated: Jan 8

Fujitsu and research institute Riken have announced the successful development of Japan's second quantum computer, marking a significant milestone in the advancement of quantum technology.

Credits: Reuters

The 64 qubit quantum computer will be integrated with a 40 qubit quantum computer simulator as researchers work towards improving the accuracy and reliability of quantum systems.

Shintaro Sato, head of Fujitsu's quantum laboratory, acknowledged that there is still a long way to go in the development of quantum computers. However, the progress made by Fujitsu and Riken is a testament to the growing interest and investment in quantum computing worldwide.

Governments and companies, including IBM and Alphabet, are heavily investing in quantum research due to the potential of quantum computers to perform complex calculations at an unprecedented speed. IBM, for instance, launched a 433 qubit quantum computer last year.

China, the United States and other industrial democracies are engaged in a race to lead in advanced technologies, including quantum computing. President Joe Biden has taken steps to restrict U.S. investment in Chinese efforts to develop quantum technology.

The development of Japan's second quantum computer is a significant achievement in the global race for quantum supremacy. As research and development continue, quantum computers have the potential to revolutionise various industries, from finance and healthcare to cryptography and materials science.

  • Fujitsu and Riken announce the development of Japan's second quantum computer

  • The 64 qubit quantum computer will be integrated with a 40 qubit quantum computer simulator

  • Governments and companies worldwide are investing in quantum research


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