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.
- Which is the competent authority for Japanese invention patent applications?
- Is Japanese Utility Model Application Type Convertible?
- Instructions for authorization of Japanese invention patent application and annual fee
- Whether the type of Japanese industrial design application can be converted
- How long is the protection period of industrial design in Japan?
- Is Japanese Invention Patent Application Type Convertible?
- How long does it take for a utility model application to be granted in Japan?
- How long is the PCT deadline for utility model applications in Japan?
- Which is the competent authority for utility model patent applications in Japan?
- How long is the protection period for utility model applications in Japan?