IBM and the University of Tokyo Unveil Japan's Most Powerful Quantum Computer An IBM Quantum System One will serve Japan's growing quantum community in industrial and scientific research IBM leads the development of a global quantum ecosystem with IBM Quantum System One systems on three continents News provided by Share this article Share this article TOKYO, July 26, 2021 /PRNewswire/ -- IBM (NYSE: IBM) and the University of Tokyo today unveiled Japan's most powerful quantum computer as part of their ongoing collaboration to advance Japan's exploration of quantum science, business and educa...