The JPO conducts formality examination and substantive examination of invention patent applications. The applicant should submit a request for substantive examination within 3 years from the filing date. The JPO makes an granted decision if it determines after review that no grounds for refusal have been found.
- Novelty Grace Period for Japanese Invention Patent Application
- What are the requirements for Japanese utility model application documents?
- What are the requirements for Japanese invention patent application documents
- How long does it take to authorize an industrial design in Japan?
- Can the priority right of utility model application in Japan be restored?
- Is Japanese Invention Patent Application Type Convertible?
- Is Japanese Utility Model Application Type Convertible?
- How long is the PCT deadline for utility model applications in Japan?
- Which is the competent authority for utility model patent applications in Japan?
- Novelty grace period for utility model applications in Japan