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)
- Novelty grace period for utility model applications in Japan
- How long is the protection period for utility model applications in Japan?
- How long is the PCT period for a Japanese invention patent application?
- Novelty Grace Period for Japanese Invention Patent Application
- How long is the protection period of industrial design in Japan?
- Is a Japanese industrial design application eligible for DAS?
- Can the priority right of Japanese invention patent application be restored?
- Is a utility model application in Japan eligible for DAS?
- What are the requirements for Japanese invention patent application documents
- Which is the competent authority for Japanese invention patent applications?