GENEVA, May 13 -- DOWA ELECTRONICS MATERIALS CO., LTD. (4-14-1, Sotokanda, Chiyoda-ku, Tokyo1010021), ＤＯＷＡエレクトロニクス株式会社 (東京都千代田区外神田４丁目１４番１号) filed a patent application (PCT/JP2024/037796) for "EPITAXIAL GROWTH SUBSTRATE, METHOD FOR PRODUCING OPTICAL SEMICONDUCTOR ELEMENT, AND OPTICAL SEMICONDUCTOR ELEMENT" on Oct 23, 2024. With publication no. WO/2025/094796, the details related to the patent application was published on May 08, 2025.
Notably, the patent application was submitted under the International Pat...