- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- Can the priority right of Japanese invention patent application be restored?
- How long is the protection period of Japanese invention patent application
- Which is the competent authority for Japanese invention patent applications?
- How long is the application period for industrial design in Japan?
- Whether the Japanese invention patent application can be DAS
- Is a utility model application in Japan eligible for DAS?
- How long does it take for a Japanese invention patent application to be granted?
- Explanation of Japanese Industrial Design Authorization and Annual Fee
- How long is the protection period of industrial design in Japan?
- Features of Japanese design patent application process