INTERNATIONAL PATENT: JSR CORPORATION, ＪＳＲ株式会社 FILES APPLICATION FOR "RADIATION-SENSITIVE COMPOSITION, PATTERN FORMATION METHOD AND ONIUM SALT COMPOUND"

GENEVA, Nov. 18 -- JSR CORPORATION (9-2, Higashi-Shinbashi 1-chome, Minato-ku, Tokyo1058640), ＪＳＲ株式会社 (東京都港区東新橋一丁目９番２号) filed a patent application (PCT/JP2025/016246) for "RADIATION-SENSITIVE COMPOSITION, PATTERN FORMATION METHOD, AND ONIUM SALT COMPOUND" on Apr 28, 2025. With publication no. WO/2025/234364, the details related to the patent application was published on Nov 13, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): KINOSHITA,Natsu...