- Inventions under the via Paris Convention : 12 months from the earliest priority date.
- via Nationalization of PCT inventions: 30 months from the earliest priority date.
- Features of Japanese design patent application process
- How long is the protection period for utility model applications in Japan?
- Characteristics of Japanese invention patent application process
- Is a Japanese industrial design application eligible for DAS?
- Is a utility model application in Japan eligible for DAS?
- What are the requirements for Japanese invention patent application documents
- Explanation of Japanese utility model application authorization and annual fee
- Can the priority right of utility model application in Japan be restored?
- Is Japanese Utility Model Application Type Convertible?
- How long is the application period for industrial design in Japan?