- 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.
- Novelty grace period for utility model applications in Japan
- What are the requirements for Japanese utility model application documents?
- Is Japanese Invention Patent Application Type Convertible?
- Whether a Japanese industrial design application can apply for a combined appearance
- How long is the application period for industrial design in Japan?
- How long is the protection period of Japanese invention patent application
- How long is the PCT deadline for utility model applications in Japan?
- Whether the type of Japanese industrial design application can be converted
- What are the requirements for Japanese industrial design application documents?
- Novelty grace period for industrial design applications in Japan