Home> Systems/Procedures> Patents> PCT International Applications> Designated Office (national phase)> Contact
Main content starts here.
If you have any questions concerning the Designated Office (national phase), please e-mail us at PA1270@jpo.go.jp Please be sure to clearly write your name, complete address (including country), company name, and fax number (if applicable)
Contact |
Designated Office Formality Examination Office Japan Patent Office Address: 3-4-3 Kasumigaseki, Chiyoda-ku, Tokyo 100-8915, Japan E-mail: PA1270@jpo.go.jp Fax: +81-3-3501-6042 Ext. 2644 |