GENEVA, May 5 -- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (3-1, Kasumigaseki 1-chome, Chiyoda-ku, Tokyo1008921), 国立研究開発法人産業技術総合研究所 (東京都千代田区霞が関1丁目3番1号) filed a patent application (PCT/JP2024/032226) for "OPTICAL FILTER AND WAVELENGTH LOCKER DEVICE" on Sep 09, 2024. With publication no. WO/2025/088926, the details related to the patent application was published on May 01, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, wh...