In order to provide more effective RFID tags to the eyewear industry, we have developed our own original inlay, NA-XK27, and have now completed patent registration in Japan. 

■Overview of this patent
Registration number: No. 7659933
Registration date: April 2, 2025
Title of the invention：RFID tag
Application Number：Patent application 2024-083447
Patent holder：NAXIS CO., LTD.

■Characteristics of RFID tag for eyewear
By making a notch in the antenna part of the RFID tag, the antenna is always in contact with the frame of the glasses, which has resulted in a significant improvement in reading accuracy compared to conventional products.
Naxis have also taken care to design the tag so that the fit is not compromised when trying on in the store. The unique antenna shape that has been developed can be used on various metal products, such as rods and wires.

We will continue to advance research and development, striving to provide new products.
We appreciate your continued support.