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We offer comprehensive legal services in the area of intellectual property (IP), including patents, trademarks, copyrights and trade secrets.

Our services encompass representing clients in infringement litigation, arbitrations and other dispute resolution processes, as well as advising on invalidation trials, appraisals and the strategic use of IP. We have managed numerous large-scale and complex infringement litigations and arbitrations both in Japan and overseas. Additionally, we have significant experience and a strong track record in complex transactional matters related to IP, such as licensing, collaborative R&D, and technology transfer.

Our team also drafts and advises on various contracts related to IT business and handles many disputes involving system development. Furthermore, we are experienced in a plethora of cutting-edge topics, such as the utilization of AI and the protection of content in the metaverse.

  • Patents
  • We excel in handling a broad spectrum of patent-related matters, from invention management to complex patent disputes. With extensive experience and deep expertise winning numerous cases, we are well-equipped to address your needs.

  • Trademarks and Designs
  • Our distinguished team of lawyers and patent attorneys, renowned for their experience in the strategic use and protection of trademarks and designs, offers comprehensive support for all legal issues in these areas.

  • Copyright and Entertainment
  • Drawing on our extensive background and proven track record in the fields of copyright and entertainment, we offer multifaceted support to businesses to resolve their legal issues.

  • Unfair Competition Prevention Law
  • Our team of lawyers, renowned for their comprehensive background in and keen familiarity with unfair competition prevention law, offers thorough support to companies to safeguard their businesses.

  • Intellectual Property Transactions
  • We support our clients’ initiatives in open innovation and utilization of intellectual property by providing advice and negotiation support for a broad range of transactions where intellectual property is a key component. Our team draws on a thorough understanding of intellectual property law across various industries.

  • Intellectual Property Disputes
  • We have a formidable track record in handling both Japanese and cross-border disputes across various fields and scales, including infringement lawsuits, provisional injunctions, trials for invalidation, litigation to rescind trial decisions, and alternative dispute resolution procedures such as international arbitration concerning intellectual property.

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