Our firm, staffed by experienced Patent
Attorneys and technical experts from diverse backgrounds, specializes
in various aspects of Intellectual Property Rights.
Since 1935, we have been providing our clients with consistent,
reliable Intellectual Property Rights-related services ranging from
obtaining and maintaining protection rights for Patents, Utility
Models, Designs, and Trademarks, to representing infringement
Since our firm's establishment more than 75 years ago, we have dealt
with a large number of international cases. We have always been
especially proud of our ability to correspond accurately and promptly
with our foreign clients, continually striving to meet their specific
While keeping up with and utilizing the latest technological
developments, we are ever cognizant of the need to diligently maintain
long-lasting protection rights such as those for Trademarks.
On behalf of everyone at Esaki & Associates, I would like to
express my sincere appreciation to our clients for their unwavering
cooperation and support, without which, providing our services for so
many years would not have been possible.
We vow to always make our utmost effort to provide wide-ranging
professional advice and services to both present and future, valued
clients. As we cultivate new relationships, and forge old ones, we are
committed to attending to your individual needs, to ensure the first-
rate handling of your IP protection rights.