GENEVA, Nov. 24 -- TOKYO OHKA KOGYO CO., LTD. (150, Nakamaruko, Nakahara-ku, Kawasaki-shi, Kanagawa2110012), 東京応化工業株式会社 (神奈川県川崎市中原区中丸子１５０番地) filed a patent application (PCT/JP2025/014315) for "RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, COMPOUND, AND ACID DIFFUSION CONTROL AGENT" on Apr 10, 2025. With publication no. WO/2025/239075, the details related to the patent application was published on Nov 20, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the ...