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Yuji Tsutsumi

Co-representative Director,
Attorney(Japan)




Education and Experience

  • Mar. 2007   Graduated from Kyushu University (LL.B.)
  • Mar. 2009   Graduated from The University of Tokyo School of Law (J.D.)
  • Dec. 2010   Registered as an Attorney Daini Tokyo Bar Association (Transferred registration to the Saga Bar Association in 2020)
  • Jan. 2011   Joined Anderson Mori & Tomotsune as an Attorney at Law
  • Dec. 2012   Joined TMI Associates, Yangon office, Myanmar
  • Sep. 2013   Graduated from Yangon University of Foreign Languages
    •       (Department of Myanmar Language)
  • Mar. 2015   Established SAGA Legal Consultant Services Co.,Ltd.
    •       (Japan and Myanmar)
  • Oct. 2015   Appointed 2015 Internationalization Support Advisor and Overseas Market Development Support Advisor at Organization for Small & Medium Enterprises and Regional Innovation, JAPAN
  • Feb. 2016   Established TNY Legal Co., Ltd. (Thailand)


Takahisa Nagata

Co-representative Director,
Attorney at Law (Japan) and Patent Attorney (Japan)


Education and Experience

  • Mar. 2004   Graduated from Kyoto Institute of Technology,
    •       Faculty of Engineering and Design,
      •     Department of Chemistry and Materials Technology.
  • Apr. 2006   Registered as a Patent Attorney.
    •       Joined Nagata International Patent Firm as a joint partners
  • Mar. 2009   Graduated from Osaka City University Law School
  • Oct. 2009   Cancellation of registration as a patent attorney
    •       during Judicial Apprenticeship Training program
  • Dec. 2010   Registered as an Attorney at Law at Osaka Bar Association.
    •       Joined Progress Law Firm as an Attorney at Law
  • Apr. 2011   Reregistered as a Patent Attorney
  • Dec. 2015   Appointed a partner attorney at Progress Law Firm
  • Feb. 2016   Established TNY Legal Co., Ltd. (Thailand)
  • Sep. 2017   Established TNY Consulting (Malaysia) SDN. BHD
  • Sep. 2018   Establieshed TNY PROGRESS LAW FIRM(OSAKA)
  • Jan. 2019   Establieshed TNY PROGRESS LAW FIRM(TOKYO)
  • May 2019   Established TNY LEGAL MEXICO S.A. DE C.V.
  • Dec. 2019   Established GVA TNY Consulting Philippines, Inc.
  • Apr. 2020   Established TNY Legal Bangladesh Limited
  • Mar. 2021   Established KAGAYAKI TNY LEGAL(Vietnam)Co., Ltd.
  • Jul. 2022   Established TNY CONSULTING(UK)LTD (London)
  • Aug. 2023   Established TNY Services (India) Private Limited (Gurugram)
  • Dec. 2023   Established PT TNY CONSULTING INDONESIA (Jakarta)
  • Feb. 2026   Established TNY KOKUSAI COUNSULTING-FZCO (UAE)



Yuri Sato

Senior Legal Advisor


Education and Experience

  • Jul. 2001    Joined Kaminishi-hidaka Law Firm, Tokyo Japan Paralegal
  • Mar. 2002    Graduated from Aoyama Gakuin University Bachelr of Laws
  • May. 2008    Graduated fromChulalongkorn University,Master of Laws
  • Jul. 2011    Joined DFDL Legal & Tax Legal
  • Dec. 2014    Graduated from Gemological Institute of America, Diamonds Graduate
  • Jun. 20- present TNY Legal Co., Ltd.

Haike Fujiwara

Attorney at Law (Japan)


Education and Experience

  • Mar. 2009   Graduated from Ryukoku University.
  • Mar. 2013   Graduated from Kansai University Law School
  • Jan. 2017   Registered as an Attorney at Law at Osaka Bar Association
  • Jan. 2017- present TNY Legal Co., Ltd.
  • Apr. 2021   Adjunct Lecturer at Kansai University Law School

Yasunori Goto

(Attorney at Law (Japan) and Patent Attorney (Japan))


Education and Experience

  • Mar. 2007      Graduated from Nagoya University School of Engineering
  • Mar. 2009      Graduated from Nagoya University Graduate School
    •         of Engineering
  • Apr. 2009      Worked at Panasonic
  • Mar. 2017      Graduated from Kyoto University Law School
  • Dec. 2019      Registered as an Attorney at Law at Osaka Bar Association
  • Jan. 2020- present TNY Legal Co., Ltd.
  • Oct.2024      Registered as a Patent Attorney

Mamiko Ozaki

Legal Advisor


Education and Experience

・1999 3  Graduated from Aoyama Gakuin University, Bachelor of Physics
・1999 4  Joined NEC Corporation
・2012 4  Joined Tokyo Institute of Technology
・2021 4  Joined Hokkaido University
・2024 12  Joined Toyota Motor Asia (Thailand) Co., Ltd.
・2026 1-present  TNY Legal Co., Ltd.


Praewa Manponsri

Attorney at Law (Thai)


Education and Experience

  • Mar. 2011     Bachelor of Law (LL.B.) with 2nd Class honor (3.65/4.00 GPA),
    •         Bangkok university, (Full scholarship student for all 4 years)
  • May. 2011     Assistant, IP Lawyer, Tilleke & Gibbins International Co., Ltd.
  • Jun. 2011     Advance Intellectual Property Law, Lawyer Council of Thailand
  • Jun. 2012     Certificate of Trademark Specialist, Department of Intellectual
    •         Property, Ministry of Commerce
  • Jul. 2012      Lawyer License
  • Apr. 2013      IP Lawyer, Anek & Brischon Co., Ltd.
  • Dec. 2016     Thai Bar examination (68th Thai Bar)
  • Sep. 2017-present Attorney-at-Law, TNY Legal Co., Ltd.
  • Feb. 2018     To give a presentation of research report in JILPT Tokyo Comparative
    •         Labor Policy seminar, Tokyo, Japan
  • Jan. 2019     Practitioners Specializing in Trademark, arranged by JPO/IPR, Tokyo, Japan
  • Sep. 2019     Intellectual Property Law Summer School, cooperated programs between World Intellectual Property Organization (WIPO) and Faculty of Law and Administration of the Jagiellonian university, Poland
  • Jan. 2022     Patent Agent

Chankorn Prajansri

Attorney at Law(Thai)


Education and Experience

  • 2015     Legal Intern at DLA Piper (Thailand) Limited (Law Firm)
  • 2016     Bachelor of Law (LL.B.), Chulalongkorn University
  • 2016-2019  Freelance Translator
  • 2019-2022  Legal Officer at MCOT Public Limited Company
  • 2020     Supply Chain Logistics Certificate,
            Rutgers the State University of New Jersey
  • 2020     Marketing in a Digital Certificate,
            World University of Illinois at Urbana-Champaign
  • 2022-2023  Legal Officer at Absolute Clean Energy Public Limited Company
  • 2023-Present Legal Consultant at TNY Legal Co., Ltd.

Lanlana Thanawachirathorn

Attorney at Law(Thai)


Education and Experience

  • 2021      Legal Intern at Weerawong, Chinnavat & Partners Ltd.
  • 2022      Bachelor of Laws (LL.B.), Chulalongkorn University.
  • 2022-2023   Associate at Watson Farley & Williams (Thailand) Ltd.
  • 2023      Lawyer License
  • 2024      Notarial Services Attorney
  • 2024-present  Attorney-at-Law, TNY Legal Co., Ltd.
  • 2025      Thai Barrister-At-Law

Kaewnaree Junsing

Attorney at Law(Thai)


Education and Experience

  • May. 2021     Bachelor of Laws (LL.B.), Thammasat University
  • Oct. 2022     Lawyer License, the Lawyers Council of Thailand
  • Jul. 2023     Attorney-at-Law, Legal Easy Co., Ltd.
  • Jun. 2024     Pro bono lawyer, the Lawyers Council of Thailand
  • Nov. 2024     Notarial services attorney
  • Jan. 2025     Attorney-at-Law, TNY Legal Co., Ltd.

Unsinee Chankajohn

Attorney at Law(Thai)


Education and Experience

・June-August 2023 Legal intern at Lazada Thailand
・Jul. 2024 Bachelor of Laws (LL.B.),First Class Honours, Chulalongkorn University
・Apr. 2025 Lawyer License, Lawyers Council of Thailand
・2025-present Attorney-at-Law, TNY Legal Co., Ltd.

Rinrada Sriputinipon

Attorney at Law(Thai)


Education and Experience

・June-July 2023   Legal Summer Intern at Deloitte Thailand
・May. 2024     Bachelor of Laws (LL.B.), Thammasat University.
・Nov. 2025     Lawyer License, Lawyers Council of Thailand
・2025-present   Attorney-at-Law, TNY Legal Co., Ltd.

Suphinya Junthanaphothi

Accountant


Education and Experience

・2005 Bachelor of Accounting (B.Acc.), Dhurakijpundit University, Bangkok Thailand
・2005 Accountant- Phukradueng (1990) Co.,LTD.
・2006 Accountant- Tawanpuetphon Co.,LTD.
・2010 Master of Business Administration: Marketing (MBA), Ramkamhang University, Bangkok Thailand   
・2007-2016 Accountant-Secretary -Research Assistant Project, King Mongkut’s University of Technology Thonburi
・Dec 2016-Present Accountant - TNY Legal Co., Ltd.