Company

Company name
CellSource Co., Ltd.
Date of establishment
November 30, 2015
Representative
Takashi Sawada, Representative Director and CEO
Stock Exchange Listings
Tokyo Stock Exchange (TSE) Prime (Stock Code: 4880)
Location
Headquarters
11F, SHIBUYA CAST., 1-23-21 Shibuya, Shibuya-ku, Tokyo 150-0002 Japan Phone: +81 3 6455 5308 (switchboard)
Haneda Global Cell Processing Center
3-25-22 Tonomachi, Kawasaki-ku, Kawasaki-shi, Kanagawa 210-0821 Japan
Business description
  • Regenerative medicine-related business
Registered patent
  • 成長因子混合物およびその調製方法(Patent Number: 6391872)
  • 成長因子混合物およびその調製方法(Patent Number: 6286094)
  • 加工受発注システム (Patent Number: 6402874)
  • 収容提案システム (Patent Number: 6323824)
Board members
  • Representative Director and CEO
    Takashi Sawada
  • Representative Director and CXO
    Masato Tsumamoto
  • Chairman of the Board
    Masayuki Yamakawa
  • External Director
    Norio Murakami
  • Director (Full-time Audit & Supervisory Committee Member)
    Takeshi Amemiya
  • External Director (Audit & Supervisory Committee Member)
    Tsuneyasu Ozaki
  • External Director (Audit & Supervisory Committee Member)
    Kumi Fujisawa
  • Executive Officer
    Hirohiko Hanaki
  • Executive Officer
    Katsuji Onishi
  • Executive Officer
    Kaoru Hosoda
  • Executive Officer
    Futa Asada
Accounting Auditor
Ernst & Young ShinNihon LLC

Corporate Advisor Profiles

Osamu Tsutsumi
Medical Advisor/M.D., Ph.D. (Medicine)
Personal history
  • 1976
    B.M., School of Medicine, Faculty of Medicine, The University of Tokyo
  • 1980
    Medical Assistant, Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo
  • 1983
    Ph.D. (Medicine), Graduate School of Medicine and Faculty of Medicine, The University of Tokyo
  • 1985
    Studied at NIH Laboratory of Molecular and Cellular Biology in the United States
  • 2001
    Professor, Department of Obstetrics and Gynecology, The University of Tokyo Hospital
    Togu-Shoku Goyo-Gakari (Imperial Household Agency employee assigned to the household of the crown prince)
  • 2008
    Director of Sanno Hospital
    Professor (Incumbent), Department of Clinical Science in Embryology, International University of Health and Welfare
  • 2021
    Honorary Director (Incumbent), Sanno Hospital
Yoshiki Sawa
Medical Advisor/M.D., Ph.D. (Medicine)
Personal history
  • 1980
    B.M., Faculty of Medicine, Osaka University
  • 2006
    JDepartment Head, Cardiovascular and Respiratory Surgery (Surgery I), Graduate School of Medicine/Faculty of Medicine, Osaka University
  • 2015
    President, The Japanese Society for Regenerative Medicine
    Dean, Graduate School of Medicine/Faculty of Medicine, Osaka University
  • 2019
    President (Incumbent), The Japanese Association for Thoracic Surgery
  • 2020
    Council member, Science Council of Japan
  • 2021
    Specially Appointed Professor (Incumbent), Endowed Course for Future Medical Science, Division of Health Sciences, Graduate School of Medicine, Osaka University
    Director (Incumbent), Osaka Police Hospital
Norimasa Nakamura
Advisor/M.D., Ph.D. (Medicine)
Personal history
  • 1988
    B.M., Faculty of Medicine, Osaka University
  • 1994
    Ph.D. (Medicine), Graduate School of Medicine, Osaka University
  • 2009
    Professor (Incumbent), Faculty of Health Science, Osaka Health Science University
    Visiting Professor (Incumbent), Global Center for Medical Engineering and Informatics, Osaka University
  • 2014
    Visiting Professor (Incumbent), Graduate School of Medicine, Hokkaido University
  • 2018
    Visiting Professor (Incumbent), Peking University Institute of Sports Medicine in China
Masahiro Kinooka
Medical Advisor/Ph.D. (Engineering Science)
Personal history
  • 1989
    B.S., Department of Chemical Engineering, Osaka University
  • 1991
    Majored in Chemical Engineering, Graduate School of Engineering Science, Osaka University
  • 1996
    Ph.D., Graduate School of Engineering Science, Osaka University
  • 1996
    Visiting Research Fellow, ETH Zurich (Engineering Sciences)
  • 2009
    Professor (Incumbent), Graduate School of Engineering, Osaka University
  • 2021
    Director (Incumbent), Research Base for Cell Manufacturability, Techno-Arena, Graduate School of Engineering, Osaka University
Kazuhiro Kawamura
Medical Advisor/M.D., Ph.D. (Medicine)
Personal history
  • 1996
    B.M., Faculty of Medicine, Akita University
  • 2001
    Ph.D., Graduate School of Medicine, Akita University
  • 2003
    Research Fellow, Molecular and Cellular Biology Course, Faculty of Obstetrics and Gynecology, Department of Medicine, Stanford University
  • 2007
    Visiting Professor (Incumbent), Faculty of Obstetrics and Gynecology, Department of Medicine, Stanford University
  • 2012
    Director and Associate Professor, The Reproduction and Fertility Center, Department of Obstetrics and Gynecology, St. Marianna University School of Medicine
  • 2018
    Professor (Incumbent), Obstetrics and Gynecology Course, Faculty of Medicine, International University of Health and Welfare
    Director (Incumbent), Advanced Reproductive Medicine Research Center, International University of Health and Welfare
  • 2022
    Professor (Incumbent), Obstetrics and Gynecology Course, Faculty of Medicine, Juntendo University
Masato Iwasaki
Drug Discovery Strategic Advisor
Personal history
  • 1983
    Graduated from the School of Pharmacy,Tokyo University of Pharmacy and Life Sciences
  • 2020
    Representative Director, Member of the Board Takeda Pharmaceutical Company Limited
  • 2022
    Guest Professor(Incumbent),Tokyo University of Pharmacy and Life Sciences
  • 2022
    Independent External Director, JSR Corporation (Incumbent)
  • 2023
    CEO and Representative Director, Rock & Company (Incumbent)
  • 2023
    Senior Executive Fellow, Industrial Growth Platform, Inc. (IGPI) (Incumbent)
Masahiro Samejima
Corporate Lawyer/Patent Attorney (Uchida & Samejima Law Firm)
Personal history
  • 1985
    B.E., Department of Metallurgical Engineering, Tokyo Institute of Technology
  • 1985
    Joined Fujikura Electric Wire Corporation (currently known as Fujikura Ltd.)
  • 1992
    Joined IBM Japan, Ltd.
  • 1999
    Registered with the Daini Tokyo Bar Association (the 51st term) / Joined Oba & Ozaki Law Office
  • 2000
    Joined the Matsuo Law Offices (currently known as Matsuo & Kosugi)
  • 2004
    Founded the Uchida & Samejima Law Firm
Sho Iwamoto
Corporate Lawyer (KnowledgeWing Law Firm)
Personal history
  • 2004
    LL.B., Faculty of Law, Doshisha University
  • 2007
    J.D., Ritsumeikan University School of Law
  • 2008
    Registered as a lawyer in Japan (the new 61st term) / Joined Kyowa-sogo Law Office
  • 2014
    LL.M., Fordham University School of Law in the U.S.
  • 2014
    Joined the Marubeni Corporation as an in-house lawyer in its legal department
  • 2015
    Registered with the New York State Bar Association
  • 2017
    Opened KnowledgeWing Law Office
  • 2018
    Incorporated KnowledgeWing Law Firm