GENEVA, Oct. 5 -- OPTOQUEST CO., LTD. (1335, Aza 7-ban Kohchi, Oaza Haraichi, Ageo-city, Saitama3620021), 株式会社 オプトクエスト (埼玉県上尾市大字原市字７番耕地１３３５) filed a patent application (PCT/JP2025/011900) for "EXTINCTION RATIO MEASUREMENT DEVICE" on Mar 25, 2025. With publication no. WO/2025/205867, the details related to the patent application was published on Oct 02, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization ...