25 years
- How long is the PCT deadline for utility model applications in Japan?
- Can the priority right of Japanese invention patent application be restored?
- Which is the competent authority for Japanese invention patent applications?
- Explanation of Japanese utility model application authorization and annual fee
- Is Japanese Invention Patent Application Type Convertible?
- How long does it take for a Japanese invention patent application to be granted?
- Novelty grace period for utility model applications in Japan
- Features of Japanese Utility Model Patent Application Process
- Whether a Japanese industrial design application can apply for a combined appearance
- How long does it take for a utility model application to be granted in Japan?