International Patent Agencies and Institutions

Japan Patent Office (JPO)
United States Patent and Trademark Office (USPTO)
European Patent Office (EPO)
World Intellectual Property Organization (WIPO)
Office for Harmonization in the Internal Market (OHIM) /td>

Other Patent Resources

Japan Patent Attorneys Association (JAPP)
International Association for the Protection of Intellectual Property of Japan (AIPPI)
Japan Institute of Invention and Innovation (JIII)
Japan Patent Information Organization (JPIO)