There are two main things that iRify International Patent and Trademark Office can offer our clients. Of course, there are many other things we can offer, but for the time being, we will focus on these two.

< realize “IP-driven management”>
We would like to help our customers realize “IP-driven management”. “IP-driven management” is a management method that recognizes intellectual property rights such as patent rights, trademark rights, and copyrights and incorporates them into the business even before starting a business. We believe that customers can achieve sales faster and more efficiently than ever through “IP-driven management”.
In order for our customers to realize “IP-driven management”, we not only quickly acquire intellectual property rights, but also provide various services such as consulting necessary for “IP-driven management”. We are now in an era where artificial intelligence (AI) can support intellectual property rights alone. However, we will support our customers’ “IP-driven management” that only human experts can do. We will create a society where organizations that practice “IP-driven management” are commonplace.

We are responsible for the “intellectual property education” of < organizations>
We would like to be responsible for the “intellectual property education” of our customers’ organizations. In order to realize “IP-driven management,” it is necessary not only to acquire rights to intellectual property such as patents and trademarks, but also to change the awareness of managers themselves and train the person in charge. For example, small and medium-sized enterprises and start-up companies may not have enough funds on hand and think, “It would be cheaper if we got our business off the ground first, and then we got patents and trademarks on the right after we had enough funds.” In reality, however, the opposite is true. If you consult with our experts before starting a business, you can proceed smoothly with only a few tens of thousands of yen, but it has become a problem just after the rights are taken by another company, and it takes years to solve it, you are forced to spend in units of 1 million yen, and you have to review the business itself. By also taking charge of “intellectual property education” of your organization, we will help you to be reborn as an organization where you can practice “IP-driven management”.

We would like to promote the above “two things”, realize good relationships and connections through intellectual property rights acquisition and consulting, and solve social issues together with our customers. We ourselves would like to create a better future through innovative business models and “human power”.

Achievements of iRify International Patent Office

Number of trademark service requests


Number of business partners

15,998 companies

Number of trademark registration applications


* Results as of June 2022

iRify International Patent Office Clients

Ministry of Health, Labour and Welfare, Ministry of Agriculture, Forestry and Fisheries, Fire and Disaster Management Agency, listed companies, small and medium-sized venture companies, sole proprietors, local governments, local governments, independent administrative agencies, social welfare corporations, agricultural cooperative corporations, incorporated associations, foundations, specified non-profit corporations, NPOs, medical corporations, religious corporations, educational corporations, national university corporations, legal corporations,

tax accountant corporations
( Industry)
Apparel, beauty, food and beverage, IT, software, retail, advertising, events, education, food, finance, real estate, mail order, etc.
* We handle all industries.

Meet Our Partner Patent Attorneys

Director Patent Attorney | Yoko Naganuma
Director Patent Attorney | Yoko NaganumaYOKO NAGANUMA
Japan Patent Attorneys Association: No. 20172

AIPE Certified Intellectual Property Analyst
Hello. I am Naganuma, who is in charge of copyrights and trademarks. Protecting your brand requires a deep understanding of your intellectual property. The protection of a character must be comprehensively judged from trademarks, copyrights, and other aspects. Utilizing our experience in the copyright business at a company, we can effectively support your brand strategy.
Patent Attorney | Yasushi Kato
Patent Attorney | Yasushi KatoTAKASHI KATO
Japan Patent Attorneys Association: No. 14014

Member of the Japan Trademark Association (JTA)
My name is Yasushi Kato, a patent attorney. One of the most important things to pay attention to when applying for trademark registration is the selection of designated goods/services. If you make a mistake here, you will acquire meaningless trademark rights, which can cause great damage to your business. In addition, attaching to an ® unregistered trademark may result in a false representation. Please do not hesitate to contact us for such technical issues.
Patent Attorney | Koichi Kawai
Patent Attorney | Koichi KawaiKOICHI KAWAI
Japan Patent Attorneys Association: No. 17867

MBA (Master of Business Administration)
Nice to meet you, I’m Kawai, who is in charge of trademarks. Trademark rights are only valuable if they can be used for business. We place particular emphasis on interviewing customers so that we can obtain the most appropriate trademark rights. In addition, we think that sole proprietors and small and medium-sized enterprises may be worried about cost, so we will make proposals that consider cost-effectiveness.
Patent Attorney | Hiroshi Suda
Patent Attorney | Hiroshi SudaHIROSHI SUDA
Japan Patent Attorneys Association: No. 11754

MOT (Master of Technology)
I’m Suda, a patent attorney and consultant. Trademark rights function as a vessel for accumulating business trust earned through the daily corporate activities of customers. From the stage of developing new products and services, we will advise you on building a suitable brand. Please do not hesitate to contact iRify International Patent Office with any questions.

OFFICEFirm Overview

Name of corporationiRify International Patent Office
establishmentOctober 17
location〒100-0011 Tokyo, Chiyoda-ku, Uchisaiwaicho 2-2-1 Japan Press Center 6F
directorYoko Naganuma (Member of the Japan Patent Attorneys Association: Registration No. 20172 Japan Trademark Association (JTA))
Position Details・Representation in trademark, design, patent, and utility model application procedures with domestic and overseas patent offices, and related services, intellectual property consulting
* For details, please refer to “Main Handling Services“.
■ Location
〒100-0011 Tokyo
, Chiyoda-ku, Uchisaiwaicho 2-2-1 Japan Press Center 6F TEL 03-6205-7222

[Nearest Station]
Uchisaiwaicho Station (Toei Mita Line) Exit A7 (2-minute walk)
Kasumigaseki Station (Chiyoda Line/ Hibiya Line) Exit C4 (2 min. walk) Kasumigaseki Station (Marunouchi Line) Exit B2 (5-minute walk) Toranomon Station (Ginza Line) Exit 10 (7-minute walk) Shimbashi Station (JR) Hibiya-guchi (9-minute walk)

[Parking lot]
Please use the underground parking lot of Fukoku Life or the public parking lot of Hibiya Park.

belcaThe Japan Press Center is a BELCA award-winning building for outstanding existing architecture.


iRify International Patent Firm for Trademark Registration