Message from the Managing Partner
Supporting Future IP Strategies with Trust and Expertise
In today's fierce corporate competition, the acquisition of intellectual property rights and their effective utilization are key to corporate strategy. As technology becomes increasingly sophisticated and complex, we strive to always maintain a perspective that does not lose sight of the essence of the invention, and to provide clear and persuasive patent specifications that are in line with the purpose of obtaining rights. In this way, we help establish strong patent rights and help companies gain an edge in the marketplace.
Thanks to your support, the Firm will celebrate its 25th anniversary on December 1, 2025. We would like to take this opportunity to express our deepest gratitude to all of you for your support. With renewed determination and passion, all of us at the firm will continue to strive for further improvement of our services, and we look forward to your continued guidance and encouragement.
Nii Patent Firm
Managing PartnerHiromori Nii

As a partner in supporting our clients' success
Customer satisfaction and providing added value is our eternal theme.
We are always happy to hear our clients say, “I am glad I asked you to do this. We will do it again. This is our ultimate business goal. To this end, we provide solid added value by accurately grasping the client's position in terms of corporate strategy and tactics, the purpose and purpose of acquiring intellectual property rights, and the urgency of obtaining rights, as well as by providing advice and consulting from a high-level perspective on the possibility of obtaining rights, their effectiveness, and the risk of infringement. We take pride in the fact that customer satisfaction is the best product we can offer.
We are also committed to building close relationships with our clients under the motto of “sincerity. We believe that by always doing our best and responding with sincerity, we can build a solid relationship of trust, from which new value can be created. We will continue to work together with our customers to achieve innovation and growth for the future.