- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- Features of Japanese design patent application process
- Characteristics of Japanese invention patent application process
- Is a utility model application in Japan eligible for DAS?
- Is a Japanese industrial design application eligible for DAS?
- Novelty grace period for utility model applications in Japan
- What are the requirements for Japanese industrial design application documents?
- Novelty Grace Period for Japanese Invention Patent Application
- Is Japanese Utility Model Application Type Convertible?
- How long is the protection period of industrial design in Japan?
- Instructions for authorization of Japanese invention patent application and annual fee