- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- How long does it take for a utility model application to be granted in Japan?
- Whether a Japanese industrial design application can apply for a combined appearance
- Is Japanese Utility Model Application Type Convertible?
- How long is the protection period of Japanese invention patent application
- Is Japanese Invention Patent Application Type Convertible?
- Can the priority right of Japanese invention patent application be restored?
- Explanation of Japanese utility model application authorization and annual fee
- Novelty grace period for industrial design applications in Japan
- Explanation of Japanese Industrial Design Authorization and Annual Fee
- Novelty grace period for utility model applications in Japan