Overview
- Sony Semiconductor Solutions and TSMC signed a non‑binding memorandum of understanding to create a majority‑Sony joint venture at Sony's new Koshi plant in Kumamoto, Japan.
- The venture will install development and production lines for next‑generation image sensors, the chips that turn incoming light into electrical signals for cameras.
- The plan pairs Sony’s leadership in sensor design with TSMC’s process and manufacturing strengths to accelerate new products and features.
- Investment levels are still under discussion, with spending at the Koshi site and Sony’s Nagasaki plant set to be phased by market demand and dependent on Japanese government support, subject to a definitive agreement and closing conditions.
- The companies also aim to serve emerging “physical AI” uses such as automotive and robotics, building on a partnership that includes TSMC‑led JASM, whose first Japan fab began volume production in late 2024, as Sony remains the revenue leader in image sensors forecast for fiscal 2025.