RYUKA was nominated as Tier 3 Firm for patent prosecution in Japan by MIP, Managing Intellectual Property, in 2011.

We appreciate trusts of our clients that led us to Tier 3 nomination in 13 year history with 70 people, while most firms on the list have more than 50 year history and more than 200 people.

We will continually endeavor to improve our services beyond expectations. If you encounter any difficulties with Japanese practice, please feel free to contact us for any reason.

IP HANDBOOK 2011 18TH EDITION Nominated as Tier 3 firm for Japanese patent prosecution.