Takafumi Ochiai

  • Partner at Atsumi & Sakai (136 Attorneys)
  • Fukoku Seimei Bldg., 2-2-2 Uchisaiwaicho, Chiyoda-ku, Tokyo, Japan 100-0011
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Mori Hamada & Matsumoto (October 2006-August 2015).

Areas of Practice (18)

  • Financial Regulations
  • Fintech
  • Healthcare
  • IT
  • Intellectual Property Rights
  • Personal Infromation Protection
  • IoT/AI
  • Real Estate
  • Litigation/Arbitration/ADR
  • International Dispute Resolution
  • Chinese and Asian Law Practices
  • General Corporate
  • Support for Foreign Market Entry
  • Risk Management
  • Corporate Group Restructuring
  • Consumer Law
  • Education
  • Regional Revitalization

Education & Credentials

Contact Information:
+81-3 5501-2111  Phone
+81-3 5501-2211  Fax
University Attended:
Keio University, B.S., 2004
Year of First admission:
2006, Japan
Deputy Director-General of Japan Association of Arbitrators (April 2010-); Member of the Research Committee on Business Recovery in AsiaChina, Japanese Association for Business Recovery (September 2010); Deputy Director-General of Japan Association of Arbitrators (January 2014-), Vice Chairman of Affairs Finance Committee (March, 2016-); Member of steering committee of Arbitration Center, Daini Tokyo Bar Association (April 2014-); Vice-Chairperson of steering committee of Arbitration Center, Daini Tokyo Bar Association (April 2015-); Member of steering committee of Young Japan Association of Arbitrators (YJAA) (October 2015-); Member of the dispute-settlement committee of the Trust Companies Association of Japan (December 2015-); Advisor to Incubation & Innovation Initiative (III) (February 2016-);Vice-Chairperson of International Committee, Daini Tokyo Bar Association (April 2016-),Member of Central Board on Intellectual Property Rights of the Japan Federation of Bar Associations (JFBA) (June 2016-), Member of a project run by the Council on Competitiveness-Nippon (COCN) entitled “The Coming Ultra-Smart Society through Negotiation, Cooperation and Coordination Between AI Systems” (July 2016-); Member of the subcommittee on Impact and Risk Assessment of the "Conference toward AI Network Society" of the Ministry of Internal Affairs and Communications (October 2016-); Legal adviser of the Japan Blockchain Association (January 2017-); Member of "FINO-MENTORS" of the FINOVATORS for Financial Innovation ecosystem (March 2017-); Member of the experts committee of the Japan Intellectual Property Arbitration Center (May 2017-); Representative of the Working Group on the Operation and Law for the Development Meeting on Guidelines for Remote Psychiatric Practice, of the Japanese Initiative for Diagnosis and Treatment Evaluation Research in Telepsychiatry (J-INTEREST) (May 2017-); Board member of the Japan Medical Venture Association (May 2017-); Member of the committee of International Organization for Standardization and Technical Committee (as an executive officer of the subcommittee of the Fintech Association Japan) (June 2017-); Counselor for the AI Group, Tokyo Bar Association (July 2017-); Auditor for the Data Trading Alliance (DTA) (November 2017-); Board member of the Japan Association for financial APIs (November 2017-); Member of the "Guidelines Review Committee for Medical Treatment with Information and Communication Equipment", the Ministry of Health, Labour and Welfare (as a board member of the Japan Medical Venture Association) (February 2018-); Board member of ISO/TC 307 Japanese National Committee (April 2018-).
Japanese and English and Chinese

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Tokyo, Japan

  • Tokyo, Japan
    Fukoku Seimei Bldg. , 2-2-2 Uchisaiwaicho, Chiyoda-ku
    Tokyo,  100-0011

    +81-3 5501-2111 Phone

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