GENEVA, Nov. 25 -- CANON KABUSHIKI KAISHA (30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo1468501), キヤノン株式会社 (東京都大田区下丸子３丁目３０番２号) filed a patent application (PCT/JP2025/017294) for "LIGHT-EMITTING DEVICE" on May 13, 2025. With publication no. WO/2025/239338, 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): SUGA Takako (c/o CANON KABUSHIKI KAISHA, 30-2, Shimo...