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Japan's world-renowned Riken institute announced in late March 2026 that its homegrown superconducting quantum computer, "Ei-II," jointly developed with the University of Osaka, had officially gone online with 144 qubits and 99.9% fidelity. Taiwan's National Science and Technology Council (NSTC) said Riken will next work with Taiwan's academic community on research, including next-generation compo

Academia Sinica has built a 20-qubit quantum chip from scratch, and the team now says the next phase is less about lab breakthroughs and more about engineering a scalable, reproducible manufacturing system. Chii-Dong Chen, executive director of Academia Sinica's Center for Quantum Computer, says Taiwan's quantum chip effort is moving into that engineering battleground.

Imec says advanced lithography and semiconductor integration techniques may help scale silicon spin qubits toward manufacturable quantum systems.

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United States/Semiconductors/NasdaqCM:RGTI Rigetti Stock Reacts As 108 Qubit Launch Meets CHIPS Act Support June 10, 2026 Simply Wall St Reviewed by Bailey Pemberton Rigetti Computing launched its 108 qubit Cepheus 1 108Q quantum processor for broad access on major cloud platforms. The company agreed a non binding deal with the U.S. Commerce Department for up to $100 million in CHIPS Act funding,

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