TMI Associates

TMI Associates

Law Practice

Proactive and innovative legal services to meet the increasingly complex and international needs of our clients.

About us

TMI Associates is one of Japan’s largest law firms, with more than 700 attorneys, patent attorneys, foreign lawyers and other professionals. TMI is also one of Japan’s most internationally-minded law firms and aspires to earn the trust of its global client base through deep expertise, hard work, and dedication. TMI has broad transactional and dispute resolution capabilities, a distinctive regulatory focus and a renowned IP practice. The firm’s primary areas of practice include corporate and M&A, litigation and arbitration, banking and finance, antitrust and competition law, risk management, and labor and employment law. The firm takes pride in its deep understanding of its clients’ industries, including retail and other brand businesses; media, entertainment and sports; life sciences; information technology and communications; banking, securities, insurance and trusts; and human resources and education. Drawing upon its strength in the IP area, TMI has become a market leader in representing companies in cutting-edge areas including data privacy, FinTech, health IT and renewable energy. Locations: Japan (Tokyo, Nagoya, Osaka, Kyoto, Kobe, Fukuoka), China (Beijing, Shanghai), Myanmar (Yangon), Singapore, Vietnam (Ho Chi Minh City, Hanoi), Cambodia (Phnom Penh), Thailand (Bangkok), Indonesia (Jakarta*), Malaysia (Kuala Lumpur*), US (Silicon Valley), UK (London), France (Paris) *Affiliated office Operation Manager: Masato Tanaka (Tokyo Bar Association)

Industry
Law Practice
Company size
1,001-5,000 employees
Headquarters
Tokyo
Type
Partnership
Founded
1990
Specialties
Japanese Law, Corporate, Intellectual Property, Litigation and Arbitration, Finance, Antitrust and Competition, Mergers and Acquisitions, Corporate Governance and Investigations, Labor and Employment, Privacy, Renewable Energy, Real Estate, Regulatory, Patent, Trademark, Copyright, Media, Entertainment and Sports, Life Science, Private Equity, TMT, and Emerging Companies

Locations

  • Primary

    23rd Floor, Roppongi Hills, Mori Tower, 6-10-1 Roppongi, Minato-ku

    Tokyo, 106-6123, JP

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  • 3rd Floor, Nagoya Intercity, 1-11-11 Nishiki Naka-ku

    Nagoya, Aichi 460-0003, JP

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  • 12th Floor, Nihonseimei-Sannomiyaekimae Building, 7-1-1 Onoe-dori, Chuo-ku

    Kobe, Hyogo 651-0088, JP

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  • 36th Floor, Osaka Umeda Twin Towers North, 8-1 Kakudacho, Kita-ku

    Osaka, 530-0017, JP

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  • 7th Floor, Yoshichu Building, 525 Wataya-cho, Nakagyo- ku

    Kyoto, Kyoto 604-8181, JP

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  • 8th Floor, Kyushu Financial Group Fukuoka Building, 2-19-22 Hakata Ekimae,Hakata-ku

    Fukuoka, Fukuoka 812-0011, JP

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  • 1700 S El Camino Real, Suite 300

    Silicon Valley, San Mateo, CA 94402, US

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  • Avenida Brigadeiro Faria Lima, 949 - 10º andar, CEP

    Sao Paulo, 05426-100, BR

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  • Paseo de los Tamarindos 60

    Mexico City, 05120, MX

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  • Suite 2605, Huaihai Plaza, 1045 Huaihai Zhong Road

    Shanghai, 200031, CN

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  • Unit 3204, Full Tower,No.9 Dongsanhuan Middle Road, Chao Yang District

    Beijing, 100020, CN

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  • 8th Floor, Sun Red River Building, 23 Phan Chu Trinh, Hoan Kiem District

    Hanoi, VN

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  • Suite 106, 1st Floor, MPlaza Saigon 39 Le Duan Street, District 1

    Ho Chi Minh City, VN

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  • #105, Prime Hill Business Square, No. 60, Shwe Dagon Pagoda Road, Dagon Township

    Yangon, MM

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  • No.98 Sathorn Square Office Tower, 26th floor, Unit No. 2608-2609, North Sathorn Road, Silom Sub-district, Bangrak District

    Bangkok, TH

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  • 16th Floor, Phnom Penh Tower #445 Monivong Blvd., Boeung Pralit Quarter 7 Makara District

    Phnom Penh, KH

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  • 1 Wallich Street, #19-02 Guoco Tower

    Singapore, 078881, SG

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  • 10F 8 Rockwell Hidalgo corner Plaza Drive Rockwell Center Makati City 1200

    Manila, PH

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  • Suite 22.2, Level 22, Menara Exchange 106, Lingkaran TRX

    Tun Razak Exchange

    Kuala Lumpur, 55188, MY

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  • 16th Floor Jakarta Mori Tower Jl. Jenderal Sudirman No.Kav 40-41

    Jakarta, ID

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  • CityPoint One Ropemaker Street London EC2Y 9SS

    London, GB

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  • 40, Avenue Niel

    Paris, Île-de-France 75017, FR

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  • ALN House, Eldama Ravine Close, Off Eldama Ravine Road, Westlands, PO Box

    Nairobi, 200-00606, KE

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Employees at TMI Associates

Updates

  • Jun Hee Lee (counsel, attorney) on January 7, 2025 will participate as a speaker at the “South Korea Corporate Governance Forum 39th Seminar -Trends in Japan's Governance Reforms and Outlook for 2025: What are the Implications for South Korea?” in Seoul, South Korea. In the panel discussion, experts with deep knowledge of Japanese governance from academia, the finance and business community, and the legal profession will discuss the principal components of Japan's governance reforms, recent examples including take-over bids (TOBs), and any guidance the Japanese experience can provide for similar issues in the Korea market.

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  • Explore our blog, “Statistical Data Related to Patents (October 2024)”, authored by Norie Matsuyama, Yoshio Murai, Koichi Sawai, Satoshi Hamada, Jun Homma, Yusuke Nakamura and Junko Kakihara. In the event that you become involved in patent disputes or consider utilizing procedures such as trials for invalidation, patent oppositions or hantei (advisory opinions), it is helpful to keep in mind statistical trends, such as how much time it takes to go through the procedures and what decisions are frequently made. In order to make it easier to understand the statistical information considered useful, we regularly summarize the statistical data related to patents and the source of such information. This article is an updated version of such statistical data based on information published as of October 2024. We have also included statistical data regarding which the subject thereof is not only patents but intellectual property rights as a whole, which we also believe are useful. For example, the “Number of Intellectual Property Appeal Cases Commenced and Disposed, and Average Time Intervals from Commencement to Disposition (Courts of First Instance: All District Courts)” in Section II. A. 1. below sets forth statistical data regarding “intellectual property appeal cases” which are not limited to patent suits; on the other hand, “Number of Patent Suits Commenced at District Courts” in the same section sets forth statistical data regarding “Patent Suits” which fall under ordinary civil procedures. To read the full article, please visit our website: https://lnkd.in/gK5irQrj #TMIblog

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  • Season’s Greetings from TMI Associates! Thank you to our clients and colleagues for your trust and support in 2024. This holiday season, we celebrate our shared successes and look forward to continuing our collaboration in the coming year. Wishing you and your loved ones a joyful and peaceful holiday season!

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  • Explore our recent article on The Legal 500: Pharmaceutical Advertising Comparative Guide, written by our attorneys Sayaka Ueno, Hitoshi Fujimaki and Ryuya Katagiri. The guide provides a practical overview of pharmaceutical advertising law, covering key topics such as relevant legislation, self-regulation guidelines, press releases, gifts, samples, grants and donations, anti-bribery rules, and the roles of regulatory authorities and courts. To read the full article in the Japan chapter, please visit The Legal 500’s website: https://lnkd.in/gvCm2kp5 #TMIPublication #PharmaceuticalAdvertising #Legal500

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  • TMI Associates (Thailand) has released their "TMI Eyes No. 19: Lessons from the First Administrative Fine under Thailand's PDPA" newsletter. #TMIBangkok #TMInewsletter #PDPA

    Readers may be aware of the first-ever case under Thailand's Personal Data Protection Act B.E. 2562 (2019) (PDPA). In this article, TMI decodes the factual background and cause of the fine, providing valuable insights to help companies avoid similar mistakes and strengthen their data protection measures.  #TMIBKK #TMIASSOCIATESTHAILAND #TMIEYES #PDPA

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    Explore our recent article, " Inventor Remuneration (Japan)” written by our attorneys Hiroshi Nemoto, Yoshiyuki Takanashi, Satoshi Hamada, Riku Matsumoto, Moeha Hosonuma, and Shotaro Yoshii.   This practice note is addressing employer obligations to pay remuneration to employee-inventors beyond their normal salary as a reward and additional compensation (or consideration) for creating patentable inventions. This Note forms part of a global suite of country-specific resources helping in-house lawyers and private practice attorneys navigate each country's legal framework for employee-inventor remuneration. This includes the types of inventions that trigger remuneration, eligibility, the amount and form of remuneration, the time window to assert claims for remuneration, and the inventor employment status required for an award of remuneration. It also addresses steps an employer can take to manage the risks of a remuneration action, claim, or lawsuit from an employee-inventor.   To read the full article, please visit Thomson Reuters Practical Law’s website: https://lnkd.in/g-3mX8RF   #TMIpublication #InventorRemuneration

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    Explore our recent article, " Terminating Licenses of IP Rights (Japan)” written by our attorneys Hiroshi Nemoto, Yoshiyuki Takanashi, Satoshi Hamada, Riku Matsumoto, Moeha Hosonuma, and Shotaro Yoshii.   This practice note is discussing the key legal issues that may arise under Japanese law when terminating a license of intellectual property rights. This Note forms part of a suite of country-specific resources that covers global jurisdictions (see Terminating Licenses of IP Rights Toolkit (Global)). This Note helps in-house lawyers and private practice attorneys understand whether, when, and how to terminate an IP license under the laws of Japan and provides measures to manage the associated risks.   To read the full article, please visit Thomson Reuters Practical Law’s website: https://lnkd.in/gBTHuj7S   #TMIpublication #TerminatingLicensesofIPRights

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