25 years
- What are the requirements for Japanese industrial design application documents?
- How long is the PCT period for a Japanese invention patent application?
- Whether the type of Japanese industrial design application can be converted
- Explanation of Japanese Industrial Design Authorization and Annual Fee
- How long does it take to authorize an industrial design in Japan?
- How long is the protection period of industrial design in Japan?
- Features of Japanese design patent application process
- Explanation of Japanese utility model application authorization and annual fee
- Which is the competent authority for utility model patent applications in Japan?
- How long is the application period for industrial design in Japan?