Inventors have a novelty grace period of 12 months after disclosure (including sale).
- Characteristics of Japanese invention patent application process
- What are the requirements for Japanese utility model application documents?
- Whether a Japanese industrial design application can apply for a combined appearance
- How long does it take for a Japanese invention patent application to be granted?
- How long is the protection period of industrial design in Japan?
- Which is the competent authority for Japanese invention patent applications?
- Can the priority right of Japanese invention patent application be restored?
- Novelty Grace Period for Japanese Invention Patent Application
- How long is the application period for industrial design in Japan?
- Which is the competent authority for utility model patent applications in Japan?