WIPO has launched the Japanese version of the PCT Applicant’s Guide in “eGuide” format, giving Japanese-speaking PCT users faster, easier access to regularly updated information on the international patent filing system.
The addition of Japanese marks an important step in making the PCT’s top informational resource more accessible to one of the world’s largest PCT user communities.
From annual PDFs to regular digital updates
The PCT Applicant’s Guide (also known as “the Guide”) provides practical information on the PCT procedure, including the international and national phases of WIPO’s international patent filing system. Its detailed Annexes present essential details about the fees, procedures, and requirements applicable in each of the nearly 160 PCT Contracting States.
The “eGuide” version of the PCT Applicant’s Guide was first introduced in 2022 as a fully electronic version of the traditional Guide, designed to offer users a better navigation experience, improved searchability, and easier access to essential information related to filing and managing an international application under PCT System.
Until now, however, the Japanese PCT Applicant’s Guide has been available only in PDF format, with updates published once a year across multiple Annexes.
What’s new?
The new Japanese eGuide brings essential information together in a modern, searchable HTML format. It includes the introductory international and national phase sections of the Guide as well as the Annexes for all PCT Contracting States – now updated regularly.
Benefits for PCT users around the world
For Japanese-speaking users, the new eGuide offers more than a change of format. It improves access to the practical information needed to use the PCT System effectively, from filing an international application to preparing for national phase entry.
Key benefits of the new eGuide include:
- Easier navigation - users can search and browse information online instead of opening multiple PDF Annexes
- More timely information - regularly updated content helps users access current procedural details in Japanese
- Better planning - clearer access to fees, procedures and national phase requirements supports more informed filing strategies
- A smoother PCT experience - easier access to practical information helps reduce uncertainty and supports more efficient use of the PCT System
Stay informed
Subscribe to the PCT Guide Updates newsletter (available in English) to stay up-to-date on the latest revisions to the PCT Applicant’s Guide.
Learn more about the PCT
- Introduction to the PCT
- PCT Basics webinar series in Japanese
- Questions or comments?