- 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 Utility Model Patent Application Process
- Which is the competent authority for Japanese invention patent applications?
- How long does it take to authorize an industrial design in Japan?
- Is Japanese Invention Patent Application Type Convertible?
- What are the requirements for Japanese utility model application documents?
- How long is the PCT deadline for utility model applications in Japan?
- Is Japanese Utility Model Application Type Convertible?
- What are the requirements for Japanese invention patent application documents
- How long is the protection period for utility model applications in Japan?
- What are the requirements for Japanese industrial design application documents?