GENEVA, March 10 -- KEIWA INCORPORATED (10-5, Nihonbashi Kayaba-cho 2-chome, Chuo-ku, Tokyo1030025), 恵和株式会社 (東京都中央区日本橋茅場町２丁目１０番５号) filed a patent application (PCT/JP2024/030423) for "LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVICE AND INFORMATION DEVICE" on Aug 27, 2024. With publication no. WO/2025/047713, the details related to the patent application was published on Mar 06, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Or...