benrishi-navi.com

What It Is

弁理士ナビ is a nationwide search site for Japanese patent firms and 弁理士, provided by Japan Patent Attorneys Association（日本弁理士会）. The page clearly states that the information is disclosed pursuant to Article 77-2 of the Patent Attorneys Act, with the aim of helping users make an appropriate choice when planning to engage a patent attorney. In that sense, it is closer to an official industry directory and search service than a conventional subscription-based SaaS product.

Core Features and Data

Its core functions are centered on “finding a firm” and “finding a 弁理士.” It supports free-text search, AND/OR search, and filtering by region, consultation topic, and area of expertise. Consultation topics include inventions, trademarks, designs, examinations and trials, prior-art searches, domestic and international filings, IP valuation, annuity management, licensing agreements, corporate training, IP strategy consulting, infringement assessment investigations, and more. Areas of expertise include patents and utility models, designs, trademarks, foreign patents, copyright, trade secrets, data protection, and related fields. The site also provides detailed search options for firms/弁理士, as well as an entry point for searching succession/transfer status.

Pricing, Collaboration, and Integrations

The crawled page does not disclose any plans, pricing, payment methods, or trial information. It also does not show account permissions, team collaboration features, third-party integrations, APIs, developer documentation, or private deployment capabilities. Therefore, it should not be evaluated as a full-fledged enterprise software platform. Its main value lies in public search and discovery, rather than workflow management or enterprise-grade system integration.

Data Credibility and Limitations

Its strength is that the source has an official character. The page explains that the information is divided into “basic information” held by the 日本弁理士会 and “optional information” reported by members. Basic information is updated twice a month, but changes made after the update date may not yet be reflected. Optional information is self-reported by members, and the 日本弁理士会 does not take responsibility for its content. The page also notes that the information must not be used for purposes other than those specified.

Who It’s For and Access from China

It is suitable for companies, startups, universities/TLOs, and individuals looking for agents in Japan for patents, trademarks, designs, and other intellectual property-related services. The crawled page does not provide information on access from China, so this remains unknown; payment methods are also not disclosed. If Chinese-language support or cross-border communication is required, it may be useful to also consult the official websites of Japanese local patent firms, intellectual property agency directories, and foreign-related IP service providers serving Chinese companies.