Industry Analysis
Japan’s latest capital injection into Rapidus targets 2nm GAA as a strategic pivot to rebuild domestic advanced-node capability. This move pressures upstream suppliers—especially Canon—to accelerate EUV and novel transistor integration, while enabling NTT and Fujitsu to co-design AI/quantum interface chips. Yet heavy reliance on METI funding masks looming risks: if TSMC (Taiwan, China) reaches 1.4nm by 2027, Rapidus may deliver ‘advanced but not leading’ tech. In response, TSMC will likely differentiate its second Kumamoto fab with enhanced 3nm offerings, while Intel leverages its SAIMEMORY partnership to fast-track ZAM memory commercialization as a counterweight. Over the next 18 months, Japan’s semiconductor sector will exhibit policy-driven momentum—but without attracting global fabless design wins, its 2nm line risks becoming a strategic asset rather than a commercial powerhouse.
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