Kowa has developed digital watermark technology. This unique technology has a wide variety of applications, such as a copyright protection of digital content and embedding confidential information in images.

For details about digital watermark technology, see this topic
Also you can see our brand-new watermark demo from here.

For examples of applications using this technology, start here.

Frequently asked questions (FAQ) are drawn from actual questions people have submitted about Kowa 's technology and products.

Patent information about Kowa 's technology is available.