Company

Company name
CellSource Co., Ltd.
Date of establishment
November 30, 2015
Representative
Masayuki Yamakawa, Representative Chairman of the Board
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
Business Licenses
Manufacturing License for Specific Processed Cells
(Facility Number: FA3240004)
Manufacturing Registration for Medical Devices
(Registration Number: 13BZ201780)
Third-class Marketing License for Medical Devices
(License Number: 13B3X10198)
Selling License for Specially-Controlled Medical Devices
(License Number: 5 Shibu Ken Sei Yaku Dai 757 Go*)
Selling License for Pharmaceuticals
(License Number: 5313230684)
Marketing License for Cosmetics
(License Number: 13COX11314)

*Note: Some license numbers contain Japanese characters that have been retained in their original form as they may serve as unique identifiers. To maintain their official designation, these should not be translated. For official purposes, please refer to the original Japanese documents.

Board members
  • Representative Chairman of the Board
    Masayuki Yamakawa
  • Representative Director and CEO
    Takashi Sawada
  • Director and CXO
    Masato Tsumamoto
  • External Director
    Yuka Shimada
  • 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 and COO
    Kaoru Hosoda
  • Executive Officer and CSO
    Yuta Hayashi
  • Executive Officer
    Tomohiro Iga
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
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