Quinn Emanuel Urquhart & Sullivan, LLP’s Tokyo office works with the firm’s international network to advise Japanese and Asian clients in relation to IP litigation and arbitration proceedings in the US and Europe. Ryan Goldstein’s considerable business litigation experience includes patent and IP disputes. He has notable experience in cases involving cellular communications, semiconductors, encryption, and automobile technology, among others.

Legal 500 Editorial commentary

Key clients

  • Panasonic Corporation
  • Canon, Inc.
  • IP Bridge
  • Mitsubishi Electric
  • TeamLab

Practice head

The lawyer(s) leading their teams.

Ryan Goldstein