IP Agent Corporation
As specialists we support our clients in driving forward their IP strategies on an international level.

Expert Team Specialized in Worldwide Intellectual Property

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About Us


Company Philosophy (Our Vision & Mission)

In the 21st century, we have entered an era of diversity and ideas where information and knowledge creates added value. The trend in many countries has shifted away from IP rights acquisition to its strategic rights utilization, and it has becoming increasingly important to stimulate business ventures through the strategic use of IP from information management.

To surpass expectations for our clients all over the world, we make every effort as a worldwide IP specialist to achieve the highest level of customer satisfaction in our various IP related services by using our ever-expanding global network. As a trusted partner, we maximize client's IP value by supporting activities ranging from IP rights acquisition to its strategic utilization in non-domestic markets, aiming at making use of client's IP as their stable income source. Our final goal is to contribute to Japanese industries and its social development.

Satoshi Sakamoto

Company Profile

Corporate Name IP Agent Corporation (IPA, for short)
Location Yamatoya Building 7th Floor, 2-13, Yotsuya, Shinjuku-ku, Tokyo 160-0004, Japan
URL http://www.ip-agent.biz/
Establishment October 2, 2007
Company President Satoshi Sakamoto
Capital 11,500,000 YEN
Business contents
  1. Intermediate business for filing foreign applications
  2. Translations (patent documents, technical documents, legal documents, contracts, etc.)
  3. Foreign patent searches
Foreign associate firms 70 or more firms in over 30 countries
Business banker The Bank of Tokyo-Mitsubishi UFJ, Ltd.
Registered member International Association for the Protection of Intellectual Property (AIPPI Japan)
Tokyo Chamber of Commerce and Industry
TEL (Main)+81-3-5366-3266
FAX +81-3-5366-3267
E-mail mail


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Address Yamatoya Building 9th Floor, 2-13, Yotsuya, Shinjuku-ku, Tokyo 160-0004, Japan

Tokyo Metro Marunouchi Line

Yotsuya 3-chome Station

5-minute walk from exit 4

Tokyo Metro Marunouchi Line/Namboku Line

Yotsuya Station

8-minute walk from exit 2

JR Chuo Line/Sobu Line

Yotsuya Station

8-minute walk from Yotsuya exit