Japan
- Intellectual Property High Court
- Japan Patent Office (JPO)
- Information on Foreign Industrial Property Systems (JPO website)
- National Center for Industrial Property Information and Training (INPIT)
- Japan Institute of Invention and Innovation (JIII)
- Japan Institute for Promoting Invention and Innovation (JIPII)
- Japan Patent Attorneys Association (JPAA)
- Japan Patent Information Organization (JAPIO)
- Japan Intellectual Property Association (JIPA)
- Industrial Property Cooperation Center (IPCC)
- Japan Foods & Biotechnology Intellectual Property Rights Center (JAFBIC)
- Institute of Intellectual Property (IIP)
- Patent Application Processing Center (PAPC)
- IP Lawyers Network Japan
- INFOPAT Association
Abroad
- AIPPI
- American Intellectual Property Law Association (AIPLA)
- American Bar Association (ABA)
- Asian Patent Attorneys Association (APAA)
- Center for Advanced Study & Research on Intellectual Property (CASRIP)
- FICPI
- Max Planck Institute (MPI)
- International Trademark Association (INTA)
- Office for Harmonization in the Internal Market (OHIM)
- World Intellectual Property Organization (WIPO)
- World Trade Organization (WTO)