46 Years of Trust
and Achievement
in Intellectual Property

Since its founding in 1979, Kiuchi Patent & Law has been bridging the gap between technology and business through comprehensive intellectual property services. For nearly half a century, we have supported the growth of our clients by offering a full spectrum of IP services—including patents, designs, trademarks, searches, legal opinions, litigation, and contracts. As our clients have grown, so have we, continuously evolving to meet the ever-changing demands of innovation and global business.

Supporting
Global IP Strategies
from Japan to the World

Our patent attorneys, well-versed in domestic, foreign and international applications, provide comprehensive support—including coordination with foreign agents and translation services. Backed by extensive experience and a strong track record, we support the intellectual property strategies essential for success in global business.

Integrated support
at the intersection
of technology and law

At Kiuchi Patent & Law, our team includes patent attorneys with deep technical expertise and attorneys at law capable of handling everything from drafting specifications to litigation and contract matters. Beyond securing patent and trademark rights, we offer one-stop support for complex IP issues such as license negotiations, invalidation trials, and infringement litigation. Our strength lies in seamlessly integrating both technological and legal perspectives to deliver truly comprehensive intellectual property solutions.