INTERNATIONAL PATENT: NTN CORPORATION, ＮＴＮ株式会社 FILES APPLICATION FOR "SEALING DEVICE AND WHEEL BEARING DEVICE PROVIDED WITH SEALING DEVICE"

GENEVA, March 30 -- NTN CORPORATION (3-6-32, Nakanoshima, Kita-ku, Osaka-shi, Osaka5300005), ＮＴＮ株式会社 (大阪府大阪市北区中之島三丁目６番３２号) filed a patent application (PCT/JP2025/031751) for "SEALING DEVICE AND WHEEL BEARING DEVICE PROVIDED WITH SEALING DEVICE" on Sep 09, 2025. With publication no. WO/2026/063274, the details related to the patent application was published on Mar 26, 2026.

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)...