https://www.epo.org/en/service-support/faq/searching-patents/asian-patent-information/japan/filing-grant/foreign-applicant
As a foreign applicant, do I need to appoint a professional representative in Japan?
Yes. If you do not have a residential or business address in Japan, you must appoint a professional representative registered before the patent office to represent you.
If you require a more detailed answer, please send us your question using the contact form.
Category