INTERNATIONAL PATENT: DENKA COMPANY LIMITED, デンカ株式会社 FILES APPLICATION FOR "PHOSPHOR, METHOD FOR PRODUCING PHOSPHOR AND LIGHT-EMITTING DEVICE"

GENEVA, Nov. 24 -- DENKA COMPANY LIMITED (1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo1038338), デンカ株式会社 (東京都中央区日本橋室町二丁目１番１号) filed a patent application (PCT/JP2025/015193) for "PHOSPHOR, METHOD FOR PRODUCING PHOSPHOR, AND LIGHT-EMITTING DEVICE" on Apr 18, 2025. With publication no. WO/2025/239119, the details related to the patent application was published on Nov 20, 2025.

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

Inventor(s): ...