yes.
- Within 3 years from the filing date, the patent type can be changed from utility model to invention upon request of the applicant
- Utility model patents can be converted to design patents at any time
A conversion fee shall be paid for patent type conversion. Once the original patent application is converted, it will be deemed withdrawn.
- What are the requirements for Japanese utility model application documents?
- How long does it take for a Japanese invention patent application to be granted?
- How long is the PCT deadline for utility model applications in Japan?
- How long is the application period for industrial design in Japan?
- Instructions for authorization of Japanese invention patent application and annual fee
- Which is the competent authority for Japanese invention patent applications?
- Novelty grace period for industrial design applications in Japan
- Explanation of Japanese utility model application authorization and annual fee
- How long is the protection period for utility model applications in Japan?
- Is a Japanese industrial design application eligible for DAS?