# East Asia Brief — AGC Inc.

1 briefings mentioning AGC Inc..

- [Japan mask blank makers qualify High-NA EUV substrates for sub-2nm chips](https://eastasiabrief.com/semiconductors/japan-mask-blank-makers-qualify-high-na-euv-substrates-96) — HOYA and AGC accelerate extreme low thermal expansion blank deliveries to foundries and R&D consortia as High-NA EUV lithography enters pilot production. *(August 28, 2026; Semiconductors · Japan · HOYA Corporation, AGC Inc., Dai Nippon Printing)*

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Publisher: East Asia Brief — https://eastasiabrief.com/