Japan Backs Rapidus with ¥267.6B for 2nm Chips
Japanese semiconductor firm Rapidus Corporation announced it has secured 267.6 billion yen (approx. $1.8B) in a new funding round from government and private sources. The company stated the funds will enable its progression from research and development to mass production of 2-nanometer logic semiconductors. Rapidus aims to begin mass production by 2027.
Rapidus was established in August 2022 by a consortium of eight major Japanese companies, including Toyota, Sony, NEC, and SoftBank, as a cornerstone of Japan's strategy to reclaim a leading role in the global semiconductor market. This initiative is part of a broader national industrial policy, backed by significant government subsidies, to reverse a decades-long decline from its market dominance in the 1980s. The company's technological foundation for 2nm production is a strategic partnership with IBM, leveraging a breakthrough 2nm node technology IBM first demonstrated in 2021. As part of the collaboration, Rapidus engineers are working directly with IBM researchers at the Albany NanoTech Complex in New York to adapt the process for mass production at its new facility in Hokkaido. IBM's 2nm process, which utilizes gate-all-around (GAA) transistor architecture, promises a significant leap in performance, projected to be 45% faster or 75% more energy-efficient than existing 7nm chips. This advancement is critical for next-generation applications in AI, high-performance computing, and autonomous systems. The 2027 mass production target places Rapidus behind its primary competitors. Industry leaders TSMC and Samsung are both aiming to start 2nm volume production in 2025, with Intel targeting a similar timeframe for its comparable 18A process. To counter the later market entry, Rapidus plans to differentiate itself by offering significantly faster turnaround times. The company is advertising a 50-day cycle for custom silicon, a substantial reduction from the industry standard, aiming to attract smaller AI chip design firms and others who value speed and agility. The Japanese government's financial backing is substantial, and it has structured its investment to include a "golden share," giving it veto power over key management decisions to ensure the project aligns with national strategic interests. This highlights the geopolitical urgency behind re-establishing domestic production of cutting-edge logic chips.
