"PATENT INFORMATION FAIR AND CONFERENCE" is the largest IP exhibition in Japan, gathering systems and information useful for IP strategies that are necessary and important for research and technology development, acquisition of rights, and commercialization. The fair has been held for more than 40 years since 1981.
In the last show, 141 companies and the event was a great success, with more than 13,000 visitors, including intellectual property and R&D departments of companies and research institutions, as well as intellectual property experts, actively engaged in business negotiations and information exchanges. We would like to take this opportunity to thank all the exhibiting companies who supported the objectives of the exhibition.
We would like to express our sincere gratitude to all the exhibitors, as well as to the Ministry of Economy, Trade and Industry, the Japan Patent Office, and other related organizations for their support.

We will change the name of the exhibition from 2024, and add designs and trademarks to the existing patent/utility model-centered fair to cover information on all aspects of intellectual property.
We have enhanced the scale and content of the fair by adding designs and trademarks to the existing fair, which was focused on patents and utility models. We are committed to providing you with the useful information we have accumulated over the years, and will continue to do so. We also provide and disseminate useful information on IP strategies that are necessary and important for research and technology development, acquisition of rights, and commercialization, all in one place.
We will also provide the latest information at the same time through seminars, conferences, and lectures.
We sincerely hope that all interested parties will consider actively participating in the exhibition.

Organized
Japan Institute for Promoting Invention and Innovation
Japan Patent Information Organization
The Sankei Shimbun Co., Ltd.

Overview

Name of exhibition 2025 PATENT INFORMATION
FAIR & CONFERENCE
Dates and Hours September 10(Wed)-12(Fri), 2025 
10:00–17:00 / 3Days
Venue West Hall 3-4, Tokyo Big Sight
3-11-1 Ariake, Koto-ku, Tokyo, Japan
Organized Japan Institute for Promoting Invention and Innovation,
Japan Patent Information Organization,
The Sankei Shimbun Co., Ltd.
Supported Ministry of Economy, Trade and Industry
Japan Patent Office
The National Center for Industrial Property Information and Training
The Japan Chamber of Commerce and Industry
Japan Patent Attorneys Association(JPAA)
Japan Intellectual Property Association(JIPA)
Foundation for Intellectual Property (FIP)
Licensing Executives Society Japan(LES Japan)
(2024 results, application planned)
Additional Sessions Conference / Exhibitor presentations
Admission Admission Free

Report of our Past Event (2024 PATENT INFORMATION FAIR & CONFERENCE)

Many people with high expertise related to intellectual property/patents visited the event!
Date: October 2-4, 2024
Venue: West Hall 3-4, Tokyo Big Sight
Number of exhibitors: 141companies/organizations (including co-exhibitors)
Number of registered visitors: 13,032 people