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Shigeki Tatsuno

Shigeki Tatsuno

TEL:
81-3-6775-1098
FAX:
81-3-6775-2098

Shigeki Tatsuno has a thorough knowledge in M&A, Joint Venture and cross-border transactions. In addition, he regularly advises a number of venture companies and PE funds, and engages in general corporate matters, including IP transactions, broadly.

Practice Areas

Practice Groups

  • Corporate Transaction Group
  • Financial Services & Transactions Group
  • Asia and Emerging Countries Practice Group
  • Life Sciences and Health Care Practice Group

Background

Mar 2000 The University of Tokyo (LL.B.)
Oct 2002 The Legal Training and Research Institute of the Supreme Court of Japan
May 2007 Graduate study, New York University School of Law (LL.M.)
Nov 2007 - Jul 2008 Associated with Herbert Smith (currently, Herbert Smith Freehills), Paris
Nov 2014 - Member of the Human Research Ethics Review Committee of Graduate School of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, The University of Tokyo
Mar 2018 Member of the External Evaluation Committee for the Program for Promoting the Enhancement of Research Universities (Fiscal 2017), Tokyo Medical and Dental University
Apr 2019 - Member of the Ethics Review Committee of Medical Research Institute Tokyo Medical and Dental University

Publications

Nov 2023
Due Diligence Coverage, Process and Issues for M&A in Japan (2023) Lexology Getting The Deal Through - Practice Guides Japan M&A
May 2023
Dec 2022
Jul 2022
Due Diligence Coverage, Process and Issues for M&A in Japan (2022) Lexology Getting The Deal Through - Practice Guides Japan M&A
May 2022
Startup Law CHUOKEIZAI-SHA
Mar 2022
Sep 2021
Aug 2021
Jul 2021
Due Diligence Coverage, Process and Issues for M&A in Japan (2021) Lexology Getting The Deal Through - Practice Guides Japan M&A
May 2021
Post-COVID M&A developments in Japan Corporate LiveWire website
Apr 2021
Jul 2020
Upturn in Hostile Takeovers Bids in Japan Corporate LiveWire website
Apr 2020
Nov 2019
Jul 2019
Apr 2019
Nov 2018
Joint ventures in Japan : overview Practical Law Global Guides
Sep 2017
Apr 2017
Aug 2015
Nov 2014
Mergers and Acquisitions in Turkey Kokusai Shoji Homu, Vol. 41, No. 11
Dec 2013
Getting the Deal Through – Product Recall 2013 (Japan Chapter) Getting the Deal Through – Product Recall 2013
Nov 2012
Oct 2012
Jun 2012
Sep 2009

Lectures

Dec 20, 2023
Nov 1, 2023
Complete Understanding of Carve-out M&A FN Communications, Kinyu Facsimile Shimbun Sha
Sep 26, 2023
Jul 4, 2023
Latest Legal Affairs of M&A for Business Succession FN Communications, Kinyu Facsimile Shimbun Sha
Jan 31, 2023
Legal Practice for Set-up of CVC and Investment in Startups FN Communications, Kinyu Facsimile Shimbun Sha
Nov 11, 2022
Oct 28, 2022
Legal Practice of Investment into Start-ups in Life Sciences field Japan Pharmaceutical Industry Legal Affairs Association
Oct 19, 2022
Synergy Creation by Acquisition of Startups FN Communications, Kinyu Facsimile Shimbun Sha
Sep 9, 2022
Legal Practice for Success of Joint Ventures in the Coming Age FN Communications, Kinyu Facsimile Shimbun Sha
Jun 10, 2022
Essence of Carve-out M&A FN Communications, Kinyu Facsimile Shimbun Sha
Apr 8, 2022
Mar 16, 2022
Mar 15, 2022
Feb 17, 2022
Latest Trends and Legal Issues in M&A for Business Succession FN Communications, Kinyu Facsimile Shimbun Sha
Aug 31, 2021
Jul 7, 2021
May 18, 2021
Intensive Learning of Investment Agreement for Startups FN Communications/Kinyu Facsimile Shimbun Sha
Nov 18, 2020
Nov 17, 2020
Premium Online Seminar "Legal Strategy of M&A for Restructuring Business Portfolio" Anderson Mori & Tomotsune / Thomson Reuters / Westlaw Japan K.K.
Oct 28, 2020
Sep 28, 2020
Sep 16, 2020
May 19, 2020
Mar 18, 2020
Feb 21, 2020
Oct 25, Dec 2, 2019
Sep 30, Oct 18, Nov 8, Nov 29, 2019
Depthful Report of Investment Agreement for Ventures or Startups FN Communications/Kinyu Facsimile Shimbun Sha
Mar 5, Jul 9, Oct 9, 2019
Feb 14, Mar 15, Apr 22, May 8, May 10, May 24, 2019
Jan 23, 2019
Oct 1, Oct 30, Nov 30, Dec 14, 2018
Legal Issues in Cross-border M&A Anderson Mori & Tomotsune, Westlaw Japan
Jun 20, Jun 22, Jul 13, Jul 31, 2018
Legal Practice of Alliance and M&A in AI Business Anderson Mori & Tomotsune, Westlaw Japan
Nov 10, 20, 2017
Legal Practice of Carve-out M&A Anderson Mori & Tomotsune, Westlaw Japan
Aug 1, 4, 2017
May 17, 2017
Mar 6, 23, Jul 4, 2017
Feb 23, Mar 4, 2016
Jan 30, 2015
Legal issues in venture investment Financial Management Forums, Inc.
Dec 2, 2014
Jun 7, 2012

Achievements

Professional Admissions

  • Japan (2002)
  • New York (2008)

Professional and Academic Associations

  • Daini Tokyo Bar Association
  • New York State Bar Association
  • Entertainment Lawyers Network
  • Human Research Ethics Review Committee of Graduate School of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, The University of Tokyo
  • Member of the Ethics Review Committee of Medical Research Institute Tokyo Medical and Dental University

Languages

  • Japanese (first language)
  • English