Twitter Logo Youtube Circle Icon LinkedIn Icon

Japan > Intellectual property > International firms and joint ventures > Law firm and leading lawyer rankings

Editorial

Index of tables

  1. Intellectual property: international firms and joint ventures
  2. Leading individuals: bengoshi (within international firms and joint ventures)
  3. Leading individuals: foreign lawyers (gaiben)
  4. Next generation lawyers: bengoshi (within international firms and joint ventures)
  5. Next generation lawyers: foreign lawyers (gaiben)

Leading individuals: bengoshi (within international firms and joint ventures)

  1. 1

Leading individuals: foreign lawyers (gaiben)

  1. 1

Next generation lawyers: bengoshi (within international firms and joint ventures)

  1. 1

Next generation lawyers: foreign lawyers (gaiben)

  1. 1

Who Represents Who

Find out which law firms are representing which International firms and joint ventures clients in Japan using The Legal 500's new comprehensive database of law firm/client relationships. Instantly search over 925,000 relationships, including over 83,000 Fortune 500, 46,000 FTSE350 and 13,000 DAX 30 relationships globally. Access is free for in-house lawyers, and by subscription for law firms. For more information, contact david.burgess@legal500.com.

CLICK HERE TO VISIT THE WHO REPRESENTS WHO SITE

At Hogan Lovells Horitsu Jimusho Gaikokuho Kyodo Jigyo, the ‘level of service is superb’, with trade mark and patent work as areas of strength. The practice, headed by Lloyd Parker, has grown through hires at associate, senior associate and consultant level. Work highlights included ongoing advice to longstanding and key client Nissan on its global trade mark portfolio and strategy, which involves work across multiple jurisdictions; and ongoing representation of Merck & Co. in numerous separate patent litigation cases, including defending in patent infringement proceedings brought by Shionogi regarding the client’s HIV inhibitor product. Asahi, Sony and Panasonic also feature on the client roster. Frederick Ch’en is praised for his ‘great technical knowledge’ and ‘insightful guidance’, and Tomoe Takahashi is a recommended senior associate.

Morrison & Foerster LLP provides ‘the best quality services’ in patent, trade mark, copyright, trade secret and unfair competition matters, with a focus on the technology sector. The practice assisted Toshiba with the IP aspects of its global carve-out and $500m sale of its home appliances business to Midea Group, a Chinese home appliances company. Max Olson ‘always provides very quick response times’ and successfully led the defence of Fujitsu Ten from a patent infringement allegation brought by Advanced Silicon Technologies before the US International Trade Commission. IP Bridge and TDK are other notable clients. James Hough, Stuart Beraha and Robert Hollingshead lead the practice, which also includes next generation lawyers Akira Irie and Yuka Teraguchi.

Baker McKenzie (Gaikokuho Joint Enterprise) is particularly strong in global trade mark portfolio management, IP litigation (including patent litigation), IP licensing and commercialisation, and anti-counterfeiting strategies. Practice head Kensaku Takase, who has ‘a good understanding of Japanese legal practice’, advised new client Rosetta Stone, a world leader in digital language learning, on an agreement regarding its rights to license products developed by Japanese distributors under the Rosetta Stone brand and trade mark for resale in territories outside Japan. The practice also defended restaurant chain Paradise Dynasty against a trade mark infringement allegation.

Jones Day provides ‘excellent service, knowledge and responsiveness’ in IP matters such as trade mark clearance, counterfeiting and infringement, and patent litigation. Practice head Michiru Takahashi is ‘thorough in her research and clearly committed to providing a superior service to her clients’; she has been providing ongoing advice to Starbucks on a number of matters, including enforcements against various counterfeit and imitating products, and representation before Japanese customs. Maxwell Fox, who joined the practice from Ropes & Gray LLP in 2016, is strong in contentious and non-contentious matters; he was part of the team that successfully represented NEC and its US subsidiary, NEC Corporation of America, in multi-jurisdictional patent infringement litigation filed in the Eastern District of Texas by Uniloc. Mitsubishi Cable Industries, Canon and Dell are other notable clients.

The practice at Orrick, Herrington & Sutcliffe LLP is led by David Case, who has handled a number of IP and IT contentious and transactional matters for Japanese and multinational clients, such as Yamaha and Ricoh. He is representing Nitto Denko as plaintiff in an ongoing patent infringement suit against Hutchinson Technology in the US Court for the District of New Jersey. The defence of JVC Kenwood and JVC Kenwood USA in patent litigation filed by Hybrid Audio in the District Court of Massachusetts is another work highlight. Yoshihiro Takatori and Kei Kato are other names to note.

Paul Hastings LLP’ IP practice, which was established in 2016 after practice head Hiroyuki Hagiwara left Ropes & Gray LLP, handles IP litigation and licensing, particularly in the fields of pharmaceuticals, technology and telecoms, and works in close collaboration with colleagues in the US. The team successfully defended Olympus in a patent infringement action in the Eastern District of Texas and advised Japanese internet media company Gree on licensing game application patents to competitors. Fujitsu and Mitsubishi Tanabe Pharma are other clients.

Quinn Emanuel Urquhart & Sullivan, LLP acts for Asian clients and multinationals – such as Toshiba, Sanyo, Nissan – involved in disputes in the US, Europe and other jurisdictions. The practice represented Samsung in the widely publicised Apple v Samsung patent litigation and acted for Mitsubishi Electric in multiple high-stakes long-running class actions. Ryan Goldstein leads the department.

Foley & Lardner handles US-related IP matters for major Japanese corporations. The practices advised Dainippon Sumitomo Pharma on its license agreement with Edison Pharmaceuticals. Etsuo Doi is the key contact.

At Squire Gaikokuho Kyodo Jigyo Horitsu Jimusho, expertise covers licensing, technology transfers and other IP matters (both non-contentious and contentious) involving patents, trade secrets and knowhow, copyrights and trade marks. Practice head and senior counsel Shigeru Miki has particular knowledge of the semiconductor, electronics, telecoms, machinery, robotics and computer software sectors. Former general counsel for Sega and senior attorney at Microsoft Japan Scott Warren joined the team in July 2016.

Interview with...

Law firm partners and practice heads explain how their firms are adapting to clients' changing needs

International comparative guides

Giving the in-house community greater insight to the law and regulations in different jurisdictions.

Select Practice Area

Press releases

The latest news direct from law firms. If you would like to submit press releases for your firm, send an email request to

Legal Developments in Japan

Legal Developments and updates from the leading lawyers in each jurisdiction. To contribute, send an email request to
  • Taking control of a Japanese publicly listed company:

    Introductory notes for successfully completing an M&A
  • Yuasa and Hara Business Law News

    Contents of the Issue Law on liability for breach of contract Review on the amendment to the cabinet office order on Corporate Disclosure
  • NEW WHITE COLLAR CRIME BILL

    The Minister for Justice, Alan Shatter (“the Minister”), has published the Criminal Justice Bill 2011 (“the Bill”). The main purpose of the Bill is stated to be “…to amend the criminal law to improve certain procedural matters and strengthen Garda investigative powers. The intention is that such improvements will assist in reducing the delays associated with the investigation and prosecution of complex crime, in particular white collar crime.”
  • Japan: New legislative framework for Sukuk

    The new framework passed in May 2011 will provide a solid legal platform for issuing Sukuk Ijarah under Japanese law. NAOKI ISHIKAWA highlights key legal structures and tax treatment in respect of the anticipated Sukuk issuances in Japan.
  • Yakult Bottle Acquired Distinctiveness

    Do you know about Yakult's delicious lactic acid drink which is contained in a small bottle? Yakult's lactic acid drink (hereafter referred to as "Yakult drink") is the most famous lactic acid drink in Japan and today is also being sold in many countries around the world. When you are enjoying Yakult drink, please keep in mind the case mentioned below.
  • Tax: Japan: International Joint Ventures

    Tax on international joint ventures. Country Q&A (Japan).
  • Japan: Recent Developments in Practice and Law

    The successful closing of two Islamic fi nance transactions which was announced in July 2010 by Nomura Holdings have paved a concrete path for Japanese corporations to consider overseas Islamic fi nance markets for their fund raising activities. The fi rst transaction was in Asia for the issuance of Sukuk Ijarah and the second was in the Middle East for the establishment of a Commodity Murabahah facility (Nomura Deals).
  • Renewable energy takes off in Japan

    Like many other countries, Japan has decided to reform its renewable energy (RE) policy, to dramatically increase the use of renewable energy. The core policy mechanism is a feed-in tariff (FIT). This chapter summarises the contemplated Japanese FIT and its practical impact on existing and future investment in this sector, providing an overview of:
  • Licensing - 2010

    Q & A on Licensing in Japan 
  • Law on the Civil Jurisdiction of Japanese Courts over Foreign Countries, etc.

    The Law has been enacted to clarify the scope of application of the civil jurisdiction of Japanese courts over foreign countries, etc., and set exceptions to civil preocedings involving foreign countries, etc., based on the United Nations Convention on the Jurisdictional Immunities of States and their property (UN Convention on Immunities) (see Article 1). 

Press Releases worldwide

The latest news direct from law firms. If you would like to submit press releases for your firm, send an email request to