The JPO conducts formality examination only for utility model patent applications.
- Explanation of Japanese utility model application authorization and annual fee
- Characteristics of Japanese invention patent application process
- How long is the application period for industrial design in Japan?
- Can the priority right of Japanese invention patent application be restored?
- What are the requirements for Japanese industrial design application documents?
- How long is the protection period for utility model applications in Japan?
- Is a utility model application in Japan eligible for DAS?
- Novelty Grace Period for Japanese Invention Patent Application
- What are the requirements for Japanese invention patent application documents
- How long does it take to authorize an industrial design in Japan?