Inventors have a novelty grace period of 12 months after disclosure (including sale).
- Is Japanese Utility Model Application Type Convertible?
- What are the requirements for Japanese invention patent application documents
- Which is the competent authority for utility model patent applications in Japan?
- Can the priority right of Japanese invention patent application be restored?
- Novelty grace period for utility model applications in Japan
- Explanation of Japanese utility model application authorization and annual fee
- Which is the competent authority for Japanese invention patent applications?
- How long is the protection period for utility model applications in Japan?
- How long does it take for a utility model application to be granted in Japan?
- Is a Japanese industrial design application eligible for DAS?