GENEVA, July 18 -- SONY GROUP CORPORATION filed a patent application (JP2025/039594) for “FIBER USED FOR FABRIC PRODUCT FOR BLOOD CIRCULATION PROMOTION OR FAR-INFRARED RADIATION, YARN, KNITTED FABRIC, AND FABRIC PRODUCT”. With publication no. WO/2026/150661, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: D01F 1/10

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

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