日経によると、ソニーとTSMCが63億ドルを投じてイメージセンサーを共同生産するとのこと

Sony, TSMC to spend $6.3 billion to jointly make image sensors

Sony Group and Taiwans TSMC plan to invest about 1 trillion yen ($6.32 billion) in a joint venture to manufacture next-generation image-sensor chips in Japan.