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Masaki Fujiwara

Attorney at law in Japan / Thailand office and Osaka office

Profile and Expertise

As a partner in a law and patent firm that handles a wide range of intellectual property matters, I involved in intellectual property law, information-related law including trade secrets, software law, IT-related law, other corporate law and bankruptcy trustee case, and has also handled many litigation cases. Since 2020, I have been providing legal support for Thai corporate legal matters, with a focus on the Thai Personal Data Protection Act, M&A and the IT area.

  • Experience
  • Publications
  • Seminars
  • Newsletter
  • 'Business Copyright Examination Official Text', Impress Inc. Co-author, and etc.

  • - Preparing and caution for the risk of uncollectible accounts receivable transactions (organised by Tokio Marine Safety Insurance (Thailand) PCL.).
    - Introduction to Asian Expatriates/Business Law /Webinar Series Thailand.
    - Thailand Legal Seminar: Thai’s Subcontracting Act and revision of bad debt write-off standards (organised by Tokyo SME the Thailand Office).
    - Personal Data Protection Act (PDPA) measures in Thailand
    and etc.


2007. Admitted Osaka Bar Association
2007. Joined Progress Law and Patent Firm
2014 Completion of the Master's Degree Course in Law Recurrent Course for Legal Professionals [Intellectual Property Law (Patent Law)], Graduate School of Law, Kobe University
2021. Joined One Asia Lawyers Osaka office and Thailand office

[University lecturer].
2013-2018 Part-time lecturer at Osaka Gakuin University, Graduate School of Law, Master's Course (Research in Intellectual Property Law)

Admitted/Professional Experience


Japanese, English


+66-061-780-1515(Thailand Desk)
+81-06-6311-1010 (Japan Desk)