GENEVA, March 31 -- SHARP KABUSHIKI KAISHA (1, Takumi-cho, Sakai-ku, Sakai City, Osaka5908522), シャープ株式会社 (大阪府堺市堺区匠町１番地) filed a patent application (PCT/JP2024/029281) for "HIGH-FREQUENCY MULTILAYER SUBSTRATE" on Aug 19, 2024. With publication no. WO/2025/062903, the details related to the patent application was published on Mar 27, 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): KITAZAWA Tazuko, 北澤 田鶴子, FURUZUKI ...