- Inventions under the via Paris Convention : 12 months from the earliest priority date.
- via Nationalization of PCT inventions: 30 months from the earliest priority date.
- Instructions for authorization of Japanese invention patent application and annual fee
- What are the requirements for Japanese utility model application documents?
- How long does it take to authorize an industrial design in Japan?
- Whether a Japanese industrial design application can apply for a combined appearance
- Is a utility model application in Japan eligible for DAS?
- How long is the PCT period for a Japanese invention patent application?
- How long does it take for a Japanese invention patent application to be granted?
- Characteristics of Japanese invention patent application process
- Features of Japanese design patent application process
- Which is the competent authority for Japanese invention patent applications?