Directors

Keisuke Suzuki
President and CEO
Representative Director
Feb. 1981 | Vice President of the Company |
Apr. 1987 | Senior Executive Vice President |
Nov. 1992 | Retired from Vice President |
Jan. 1994 | Consultant |
June 1997 | Senior Executive Vice President |
June 2005 | President and CEO |
Apr. 2025 | President and CEO, Representative Director (to the present) |

Atsuhiro Suzuki
Vice President and COO
Representative Director
Sept. 1984 | Joined the Company |
Jan. 1992 | Senior Sales Branch Manager of Tokai Branch |
Apr. 2000 | Deputy Executive Manager of Sales Headquarters |
June 2005 | Vice President and Executive Manager of Sales Headquarters |
Apr. 2007 | Vice President and Executive Manager of Business Headquarters |
June 2007 | Senior Vice President and Executive Manager of Business Headquarters |
June 2011 | Executive Vice President and Executive Manager of Business Headquarters |
June 2013 | Senior Executive Vice President and Executive Manager of Business Headquarters |
Apr. 2015 | Senior Executive Vice President |
June 2015 | Senior Executive Vice President & COO |
Apr. 2025 | Vice President and COO, Representative Director (to the present) |

Tatsuya Murase
Chief Commercial Officer
Head of Business Operations Headquarters
Board Director
Oct. 2009 | Joined the Company |
Apr. 2015 | General Manager of EG Business Promotion Department, CVE Department |
Apr. 2016 | General Manager of AST Department |
Apr. 2018 | General Manager of CVE Department |
July 2020 | Operating Officer and General Manager of CVE Department |
Apr. 2022 | Senior Operating Officer and Executive Manager of CVG Business Unit |
June 2022 | Vice President and Executive Manager of CVG Business Unit |
Jan. 2024 | Senior Vice President and Executive Manager of General Business Headquarters |
Apr. 2025 | Chief Commercial Officer, Head of Business Operations Headquarters, Board Director (to the present) |

Kenji Yamada
Chief Compliance Officer
Chief Information Security Officer
Head of Corporate Admin Group
Board Director
May 1998 | Joined the Company |
Apr. 2011 | General Manager of Corporate Administration Division |
July 2013 | Operating Officer and General Manager of Corporate Administration Division |
Apr. 2014 | Operating Officer and Deputy Executive Manager of Corporate Administration Headquarters |
Apr. 2015 | Operating Officer and Executive Manager of Corporate Administration Headquarters |
June 2015 | Vice President and Executive Manager of Corporate Administration Headquarters |
July 2017 | Vice President and Executive Manager of R&D and Manufacturing Headquarters |
Aug. 2017 | Managing Director of JLL Malaysia Sdn. Bhd. |
July 2020 | Senior Vice President and Executive Manager of Corporate Administration Headquarters |
Apr. 2025 | Chief Compliance Officer, Chief Information Security Officer, Head of Corporate Admin Group, Board Director (to the present) |

Toru Takamiya
Executive Officer
Head of R&D and Production Group
Board Director
Aug. 2006 | Joined the Company |
Apr. 2009 | General Manager of SHT Division, TVI Department |
Apr. 2011 | General Manager of EST Department |
Apr. 2012 | General Manager of CVE Department |
July 2013 | Operating Officer and General Manager of CVE Department |
Apr. 2014 | Operating Officer and General Manager of Cardiovascular Business Department |
Apr. 2015 | Operating Officer and Executive Manager of CV Business Unit |
June 2017 | Vice President and Executive Manager of CV Business Unit |
Apr. 2021 | Vice President and Executive Manager of CVG Business Unit |
Apr. 2022 | Vice President and Executive Manager of R&D and Manufacturing Headquarters Managing Director of JLL Malaysia Sdn. Bhd. (to the present) |
Apr. 2025 | Executive Officer, Head of R&D and Production Group, Board Director (to the present) |

Takeyoshi Egawa
Chief Financial Officer
Chief Risk Management Officer
Head of Corporate Management Group
Board Director
May 2018 | Joined the Company |
Apr. 2019 | General Manager of Finance and Accounting Division |
Apr. 2022 | Operating Officer and Senior Manager of Business Administration Department |
Apr. 2023 | Senior Operating Officer and Senior Manager of Business Administration Department |
June 2023 | Vice President and Senior Manager of Business Administration Department |
Apr. 2025 | Chief Financial Officer, Chief Risk Management Officer, Head of Corporate Management Group, Board Director (to the present) |

Tadashi Idei
Senior Operating Officer
Head of Regulatory Affairs Group
Board Director
Oct. 2009 | Joined the Company |
Apr. 2011 | General Manager of Regulatory Affairs Division |
Apr. 2013 | General Manager of Regulatory Affairs General Management Department |
July 2013 | Operating Officer and General Manager of Regulatory Affairs General Management Department |
Apr. 2015 | Operating Officer and Executive Manager of Regulatory Affairs Headquarters |
June 2017 | Vice President and Executive Manager of Regulatory Affairs Headquarters |
Apr. 2025 | Senior Operating Officer, Head of Regulatory Affairs Group, Board Director (to the present) |

Yumiko Hoshiba
Senior Operating Officer
Senior Manager of Operations Department
Corporate Management Group
Board Director
Apr. 1992 | Joined the Company |
Apr. 2008 | General Manager of Administration Division |
Apr. 2011 | General Manager of General Affairs Division |
July 2014 | Operating Officer and General Manager of General Affairs Division |
Apr. 2015 | Operating Officer and Senior Manager of General Affairs Department |
Apr. 2018 | Operating Officer and Senior Manager of Human Resources & General Affairs Department |
June 2018 | Vice President and Senior Manager of Human Resources & General Affairs Department |
Apr. 2024 | Vice President and Senior Manager of General Affairs Department |
Apr. 2025 | Senior Manager of Operations Department of Corporate Management Group, Board Director (to the present) |

Takashi Ito
Senior Operating Officer
Head of Arrhythmia Business Operations Group
Board Director
Apr. 1993 | Joined the Company |
Apr. 2015 | General Manager of CRM Business Promotion Department |
Apr. 2018 | General Manager of CRM Department |
July 2020 | Operating Officer and General Manager of CRM Department |
Apr. 2022 | Operating Officer and General Manager of Decive Business Department |
Jan. 2024 | Senior Operating Office and Executive Manager of Arrythmia Business Unit |
June 2024 | Vice President and Executive Manager of Arrythmia Business Unit |
Apr. 2025 | Senior Operating Officer, Head of Arrhythmia Business Operations Group, Board Director (to the present) |

Fumihiro Sasaki
Outside Director
Apr. 1981 | Joined Japan Recruit Center (currently, Recruit Co., Ltd.) |
Apr. 2001 | Corporate Executive Officer of Recruit Co., Ltd. |
Apr. 2011 | Advisor |
Apr. 2012 | President and Representative Director of XYMAX ACCOUNTING PARTNER Corporation (currently, XYMAX WITH Corporation) |
June 2012 | Outside Director of the Company (to the present) |
July 2012 | Representative Director and Chief Executive Officer of Abilitas Hospitality Co., Ltd. |
Oct. 2015 | President and Representative Director of XYMAX HOTELS Corporation (currently, KARAKSA HOTELS Corporation) |
Apr. 2017 | Executive Managing Officer of XYMAX Corporation President and Representative Director of XYMAX FELLOW Corporation (currently, XYMAX TRUST Corporation) President and Representative Director of XYMAX SQUARE Corporation Representative Director of XYMAX VILLAGE Corporation |
Nov. 2021 | Senior Executive Managing Officer of XYMAX Corporation |

Yoshiaki Ikei
Outside Director
Apr. 1981 | Joined Mitsubishi Corporation |
Apr. 1999 | Executive Officer and General Manager of Corporate Strategy Department of AUCNET INC. |
Oct. 2001 | Managing Executive Officer and General Manager of Osaka Branch of RECOF Corporation |
Nov. 2007 | Representative Director of MA Partners Inc. (to the present) |
July 2012 | Senior Managing Director of STREX Inc. |
June 2017 | Outside Director of the Company (to the present) |

Naoko Kawahara
Outside Director
Dec. 2010 | Registered as an attorney-at-law Joined Tokyo Green Law Office |
Oct. 2021 | Part-time auditor, Kodaira-chemical Co,Ltd (to the present) |
June 2024 | Outside Director (to the present) |
Directors (Audit and Supervisory Committee Members)

Shogo Takahashi
Vice President
(Full-time Audit and Supervisory Committee Member)
Dec. 1994 | Joined the Company |
Apr. 2009 | General Manager of Legal Affairs Office |
Mar. 2010 | General Manager of Legal Affairs Office and General Manager of R&D and Manufacturing Division |
Apr. 2011 | Executive Manager of R&D and Manufacturing Headquarters |
June 2011 | Vice President and Executive Manager of R&D and Manufacturing Headquarters |
June 2013 | Senior Vice President and Executive Manager of R&D and Manufacturing Headquarters of the Company |
July 2017 | Senior Vice President and Executive Manager of Corporate Administration Headquarters |
July 2020 | Senior Vice President and Executive Manager of R&D and Manufacturing Headquarters Managing Director of JLL Malaysia Sdn. Bhd. |
Apr. 2022 | Senior Vice President in charge of R&D and Manufacturing Headquarters of the Company |
June 2022 | Board Director (Full-time Audit and Supervisory Committee Member) (to the present) |

Masahiko Nakamura
Outside Director
(Audit and Supervisory Committee Member)
Apr. 1992 | Registered as an attorney-at-law Joined TMI Associates |
Oct. 1999 | Joined Simmons & Simmons LLP |
Apr. 2001 | Partner of TMI Associates (to the present) |
June 2002 | Outside Auditor, Sunplanet Co., Ltd. (to the present) |
June 2012 | Outside Corporate Auditor of the Company |
May 2015 | Auditor of Japan Merchandising Rights Association (to the present) |
June 2021 | Outside Director (Audit and Supervisory Committee Member) (to the present) |

Daizo Asari
Outside Director
(Audit and Supervisory Committee Member)
Aug. 1987 | Joined O-HARA Gakuen O-HARA Bookkeeping School Incorporated Educational Institution |
Sept. 1990 | Joined Ishiwatari, Nishimura, Nakane Joint Office (currently, Moore Shisei Tax Corporation) |
Dec. 1992 | Registered as a certified tax accountant |
Nov. 1993 | Joined Hiroshi Asari Certified Public Tax Accountant Office |
July 2002 | Representative Partner of Tax Accountant Corporation Seiwa (to the present) |
June 2014 | Outside Corporate Auditor of the Company |
June 2021 | Outside Director (Audit and Supervisory Committee Member) (to the present) |

Yutaka Karigome
Outside Director
(Audit and Supervisory Committee Member)
Aug. 1987 | Joined O-HARA Gakuen O-HARA Bookkeeping School Incorporated Educational Institution |
Sept. 1990 | Deputy Director of Shoichiro Migiyama Certified Public Tax Accountant Office (currently, Migiyama Certified Public Tax Accountant Office) |
Oct. 1992 | Registered as a certified tax accountant |
June 2003 | Director of Yutaka Karigome Certified Public Tax Accountant Office |
June 2006 | Outside Corporate Auditor of the Company |
July 2015 | National Tax Tribunal Judge of Kanto-Shinetsu National Tax Tribunal |
July 2018 | Director of Yutaka Karigome Certified Public Tax Accountant Office (to the present) |
June 2019 | External Corporate Auditor of BANDAI NAMCO Entertainment Inc. (to the present) |
June 2021 | Outside Director (Audit and Supervisory Committee Member) of the Company (to the present) |
Apr. 2022 | Professor of Graduate School of Accounting & Finance, Chiba University of Commerce (to the present) |
Executive Officer
Name | Position |
---|---|
Keisuke Suzuki | President and CEO |
Atsuhiro Suzuki | Vice President and COO |
Tatsuya Murase | Chief Commercial Officer Head of Business Operations Headquarters |
Kenji Yamada | Chief Compliance Officer Chief Information Security Officer Head of Corporate Admin Group |
Toru Takamiya | Executive Officer Head of R&D and Production Group |
Takeyoshi Egawa | Chief Financial Officer Chief Risk Management Officer Head of Corporate Management Group |
Tadashi Idei | Senior Operating Officer Head of Regulatory Affairs Group |
Yumiko Hoshiba | Senior Operating Officer Senior Manager of Operations Department Corporate Management Group |
Takashi Ito | Senior Operating Officer Head of Arrhythmia Business Operations Group |
Naohiro Nakada | Senior Operating Officer General Manager of EP Devision Arrhythmia Business Operations Group |
Toshihiro Miyake | Senior Operating Officer General Manager of RA Devision Regulatory Affairs Group |
Nobuo Takahashi | Senior Operating Officer Head of CVG Business Operations Group Senior Manager of Global Strategy Initiative Office |
Kenji Mori | Operating Officer General Manager of R&D Division R&D and Production Group |
Masahiro Aoki | Operating Officer General Manager of VS Division CVG Business Operations Group |
(as of April 1, 2025)