INTERNATIONAL PATENT: NTN CORPORATION, ＮＴＮ株式会社 FILES APPLICATION FOR "AUTOMATIC BALL INCORPORATION METHOD FOR CONSTANT-VELOCITY UNIVERSAL JOINT"

GENEVA, April 6 -- 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/JP2025/030267) for "AUTOMATIC BALL INCORPORATION METHOD FOR CONSTANT-VELOCITY UNIVERSAL JOINT" on Aug 28, 2025. With publication no. WO/2026/070189, the details related to the patent application was published on Apr 02, 2026.

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

Invento...