GENEVA, April 7 -- TOSOH CORPORATION (4560, Kaisei-Cho, Shunan-Shi, Yamaguchi7468501), 東ソー株式会社 (山口県周南市開成町４５６０番地) filed a patent application (PCT/JP2025/033186) for "CONDENSED RING COMPOUND, AND MATERIAL FOR IMAGE SENSOR PHOTOELECTRIC CONVERSION ELEMENT" on Sep 19, 2025. With publication no. WO/2026/070690, the details related to the patent application was published on Apr 02, 2026.
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): HIRANO Masaya (c/...