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Q. Designated Office (national phase)

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)


Designated Office

International Application Division

Japan Patent Office

Address: 3-4-3 Kasumigaseki, Chiyoda-ku, Tokyo 100-8915, Japan

E-mail: PA1270@jpo.go.jp

Fax: +81-3-3501-1101 Ext. 2644