20 years, and the validity period of patents for pharmaceutical inventions and pesticide inventions can be extended to 25 years upon application.
- Can the priority right of Japanese invention patent application be restored?
- What are the requirements for Japanese industrial design application documents?
- How long is the protection period for utility model applications in Japan?
- Features of Japanese Utility Model Patent Application Process
- How long is the application period for industrial design in Japan?
- Is a Japanese industrial design application eligible for DAS?
- Is Japanese Invention Patent Application Type Convertible?
- Whether a Japanese industrial design application can apply for a combined appearance
- Novelty Grace Period for Japanese Invention Patent Application
- Features of Japanese design patent application process