GENEVA, March 24 -- TOPPAN HOLDINGS INC. (5-1, Taito 1-chome, Taito-ku, Tokyo1100016), ＴＯＰＰＡＮホールディングス株式会社 (東京都台東区台東１丁目５番１号) filed a patent application (PCT/JP2024/029182) for "LIGHT CONTROL DEVICE AND METHOD FOR MANUFACTURING LIGHT CONTROL DEVICE" on Aug 16, 2024. With publication no. WO/2025/057659, the details related to the patent application was published on Mar 20, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Int...