The JPO conducts formality examination only for utility model patent applications.
- Instructions for authorization of Japanese invention patent application and annual fee
- Novelty grace period for utility model applications in Japan
- How long does it take for a utility model application to be granted in Japan?
- Which is the competent authority for utility model patent applications in Japan?
- Can the priority right of utility model application in Japan be restored?
- Is Japanese Utility Model Application Type Convertible?
- Explanation of Japanese utility model application authorization and annual fee
- Is a utility model application in Japan eligible for DAS?
- Explanation of Japanese Industrial Design Authorization and Annual Fee
- How long is the protection period for utility model applications in Japan?