# East Asia Brief — JSR Corporation

1 briefings mentioning JSR Corporation.

- [Japanese photoresist makers validate metal oxide resist lines for High-NA EUV chipmaking](https://eastasiabrief.com/semiconductors/japanese-photoresist-makers-validate-metal-oxide-resist-lines-high-125) — JSR, TOK and Adeka advance inorganic patterning materials as leading foundries test sub-2nm lines on ASML 0.55 NA scanners. *(August 30, 2026; Semiconductors · Japan · JSR Corporation, Tokyo Ohka Kogyo, Adeka Corporation)*

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