NEWS
Patents & Utility models
Patents & Utility models
Third Party Observations, Oppositions & Invalidation Trials of Patents in Japan (PDF)
Patents & Utility models
Patents & Utility models
Awards
Designs
Patents & Utility models
Trademarks
Restoration is available for unintentional lapse from April 1, 2023 (PDF)
Patents & Utility models
Deferring Fees and Extending Pendency of Patent Applications in Japan
Awards
Patents & Utility models
Studying Citing Applications to Decide to File a Divisional Application (PDF)
Awards