GENEVA, May 19 -- TOPPAN TOMOEGAWA OPTICAL FILMS INC. (1-5-1, Taito, Taito-ku, Tokyo1100016), ＴＯＰＰＡＮ・ＴＯＭＯＥＧＡＷＡオプティカルフィルム株式会社 (東京都台東区台東一丁目５番１号) filed a patent application (PCT/JP2025/038656) for "OPTICAL FILM AND IMAGE DISPLAY DEVICE" on Nov 04, 2025. With publication no. WO/2026/100569, the details related to the patent application was published on May 15, 2026.
Notably, the patent application was submitted under the International...