INTERNATIONAL PATENT: TOSOH SGM CORPORATION, 東ソ－・エスジ－エム株式会社 FILES APPLICATION FOR "BLACK QUARTZ GLASS, METHOD FOR PRODUCING SAME AND MEMBER AND PRODUCT USING SAME"

GENEVA, Oct. 19 -- TOSOH SGM CORPORATION (4555, Kaisei-cho, Shunan-shi, Yamaguchi7460006), 東ソ－・エスジ－エム株式会社 (山口県周南市開成町４５５５番地) filed a patent application (PCT/JP2024/014375) for "BLACK QUARTZ GLASS, METHOD FOR PRODUCING SAME, AND MEMBER AND PRODUCT USING SAME" on Apr 09, 2024. With publication no. WO/2025/215729, the details related to the patent application was published on Oct 16, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property...