yes. Multiple designs may be included in one design application.
Reinstatement of priority on grounds of "due care" accepted.
The design does not lose its novelty if it is disclosed by the designer in Japan within 12 months from the filing date/priority date.
10 years
1-2 years
Japan Patent Office
English: Japan Patent Office, abbreviation: JPO
Website: Japan Patent Office (jpo.go.jp)
Japanese Utility Model Patent Search: Japan Platform for Patent Information｜J-PlatPat [JPP] (inpit.go.jp)
The JPO conducts formality examination and substantive examination of invention patent applications. The applicant should submit a request for substantive examination within 3 years from the filing date. The JPO makes an granted decision if it determines after review that no grounds for refusal have been found.
The JPO conducts formality examination only for utility model patent applications.
- Grant fee: The applicant shall pay the granted fee within 30 days after receiving the granted notice.
- Annuity: The annual fee for the first to third years must be paid together with the application fee when the patent application is filed, and the annual fee will be paid year by year from the fourth year, and the payment period corresponds to the granted date. 200% of the year's annual fee paid within the month is a late fee.
5-7 months
Reinstatement of priority is accepted on grounds of "due care."