Support for Brand Protection Activities

YKK trademark registrations across the world

The trademark “YKK” has been registered in 177 countries and regions across the world, while YKK® fastening products are currently sold in 71 countries and regions worldwide. Additionally, the YKK Group actively obtains other intellectual property rights such as patents, utility models, and design patents.

History of the “YKK” Trademark

Trademarks of YKK products

In addition to the trademark “YKK,” various trademarks for products that the YKK Group manufactures and markets have been registered.
The following shows examples of the trademarks registered in Japan or other countries and regions.

"YKK" and the combined mark of “YKK Little Parts. Big Difference.” are registered trademarks of YKK CORPORATION in Japan and other countries/regions.