- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- Explanation of Japanese utility model application authorization and annual fee
- Is Japanese Utility Model Application Type Convertible?
- What are the requirements for Japanese industrial design application documents?
- Explanation of Japanese Industrial Design Authorization and Annual Fee
- Which is the competent authority for Japanese invention patent applications?
- Is a Japanese industrial design application eligible for DAS?
- Features of Japanese Utility Model Patent Application Process
- Whether a Japanese industrial design application can apply for a combined appearance
- How long is the PCT period for a Japanese invention patent application?
- How long is the application period for industrial design in Japan?