Recent changes

Friday, March 27, 2026

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JPO Trademark Examination and Registration Procedures

The Japan Patent Office (JPO) provides information on trademark examination, registration, and Madrid Protocol procedures. The page details options such as accelerated examination, third-party observations, and the use of artificial intelligence in trademark image searches, alongside quality management initiatives.

Routine Guidance Intellectual Property
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Overview of Japanese Trademark System and Procedures

The Japan Patent Office provides an overview of its trademark system, including registration procedures, examination guidelines, and information related to international classifications and new technologies like NFTs. This document serves as a general informational resource for understanding trademark rights in Japan.

Routine Guidance Intellectual Property
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Partial Revision of the Patent Act and Other Acts

The Japan Patent Office announced the promulgation of Act No. 36, a partial revision of the Patent Act and other related acts, on May 14, 2014. The Act introduces changes including expanding the scope of entities eligible for regional collective trademarks and implementing provisions for the Geneva Act of the Hague Agreement concerning international industrial design registration.

Priority review Rule Intellectual Property
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JPO Examination Guidelines for Patents and Utility Models

The Japan Patent Office (JPO) provides updated examination guidelines and handbooks for patents and utility models. These resources cover general examination procedures, IoT and AI-related technologies, and life sciences, offering guidance for patent applicants and practitioners.

Routine Guidance Intellectual Property
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Partial Revision of the Patent Act and Other Acts

The Japan Patent Office has issued Act No. 3, a partial revision of the Patent Act and other related acts, promulgated on May 17, 2019. This legislative update modifies existing patent laws and procedures.

Routine Rule Intellectual Property
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Partial Revision of the Patent Act and Other Acts

The Japan Patent Office (JPO) has issued Act No. 42, a partial revision to the Patent Act and other related acts, promulgated on May 21, 2021. The effective date for most provisions will be set by Cabinet Order within one year of promulgation.

Routine Rule Intellectual Property
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JPO Revises Signature Identification Procedures

The Japan Patent Office (JPO) revised its procedures for confirming the identification of signatures on procedural and proving documents, effective January 1, 2022. The revisions abolish the general requirement for using a seal, except for certain procedures where personal identity verification is maintained through seal registration certificates or equivalent foreign documentation.

Priority review Guidance Intellectual Property
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Japan Patent Office FY2022 Press Releases

The Japan Patent Office has compiled its press releases from Fiscal Year 2022, covering topics such as international cooperation, intellectual property protection, and technology analysis. These releases detail various initiatives, collaborations, and updates from the JPO throughout the year.

Routine Notice Intellectual Property
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JPO Establishes AI Advisors and Enhances AI Examination Support

The Japan Patent Office (JPO) has announced the establishment of AI advisors to support patent examiners with AI-related technology. Additionally, the JPO is enhancing its system for AI examinations to ensure efficient and high-quality reviews of AI-related inventions.

Routine Notice Intellectual Property
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Japan Patent Office FY2024 Press Releases and Statements

The Japan Patent Office (JPO) has published its press releases and statements for Fiscal Year 2024. Key announcements include a meeting between Minister Muto and the WIPO Director General, and the adoption of the Japan-ASEAN Joint Statement for IP 2024.

Routine Notice Intellectual Property

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