Department profile
Morrison Foerster

Dispute Resolution

Global Guide 2026 : Japan


Morrison Foerster

Rankings

About

Provided by Morrison Foerster

Morrison & Foerster is the largest global firm with a dedicated litigation team in Japan. We have broad experience in IP disputes, adversarial patent licensing negotiations, and general commercial litigation, in which we handle everything from consumer class action and product defect claims, to major construction disputes. Our U.S. and Japan-qualified litigators represent clients in commercial and intellectual property litigation in courts, before administrative agencies, and in arbitration venues in Japan. Our extensive internal investigation experience includes alleged accounting misstatements, product mislabeling, construction defects, and matters involving possible corrupt practices under the Foreign Corrupt Practices Act (FCPA).

Chambers Review

Provided by Chambers

Dispute Resolution - Japan


What the Team is Known For

Morrison Foerster is noted for its outstanding team dedicated to assisting clients embroiled in contentious matters involving the USA. The firm offers particular strength in IP and technology disputes, frequently acting in patent infringement, antitrust and trade secrets cases. It is equipped to handle cases brought under ICC and JCAA rules. The team is also active in assisting with investigations instigated by whistleblowing and with arbitration matters. The firm has a proven track record in assisting with disputes pertaining to M&A and cross-border investments.

Work Highlights

Provided by Chambers

  • Morrison Foerster represented Citizen Watch and its US subsidiary in a patent litigation brought by Omnitek Partners in the US District Court for the Southern District of New York, for alleged solar wristwatches patent infringement.

Strengths

Provided by Chambers

  • They provide 24/7 availability and quick responses to crises and sound advice when it comes to preparing defences and responses, and are excellent on the strategy side.

    Dispute Resolution respondentGlobal
  • Morrison Foerster have a lot of excellent lawyers, so they are able to handle complex cases. In addition, they are able to handle global cases by collaborating with foreign offices.

    Dispute Resolution respondentGlobal
  • The team is knowledgeable, trustworthy and commercial, and able to find solutions to difficult problems.

    Dispute Resolution respondentGlobal

Notable Practitioners

Provided by Chambers

  • Band 2Louise Stoupe
    Band 2Louise Stoupe

    Louise Stoupe

    Louise Stoupe commands respect from sources for her handling of litigation proceedings between US and Japanese parties, in addition to international arbitration cases.
    • She is strategic and meticulous and has done very well. We felt her strong support.

      Dispute Resolution respondentGlobal
    • Louise gives great practical, real-world commercial advice that sets her apart from other lawyers.

      Dispute Resolution respondentGlobal
  • Band 2Max Olson
    Band 2Max Olson

    Max Olson

    Max Olson is widely respected for his cross-border litigation and arbitration practice, and he demonstrates particular expertise in handling contentious intellectual property matters, often involving trade secrets misappropriation and patent infringement.
    • Max is a visionary legal practitioner and scholar who represents the best in his field in the Tokyo and Japan markets for dispute resolution and IP-related matters.

      Dispute Resolution respondentGlobal
  • Band 3Chie Yakura
    Band 3Chie Yakura

    Chie Yakura

    Chie Yakura has experience handling commercial litigation and arbitration cases, particularly in relation to intellectual property, product liability and antitrust disputes.
    • Chie Yakura is a brilliant legal mind whose capabilities always impress!

      Dispute Resolution respondentGlobal
  • Japan, expertise based abroad in SingaporeDaniel Levison
    Japan, expertise based abroad in SingaporeDaniel Levison

    Daniel Levison

    Daniel Levison is head of the firm's litigation group in Singapore, assisting clients with complex investigation, litigation and arbitration matters.

Ranked Individuals at Morrison Foerster (4)

Japan

Members

Provided by Morrison Foerster

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