Date of birth January 28, 1964 Working Experiences April 1986 Joined the Company April 2008 General Manager of the Optical Cable Research and Development Department June 2012 General Manager of the Optical Cable Research and Development Department and General Manager of the Optical Cable Manufacturing Department April 2013 General Manager of the Cable and Equipment R&D Center March 2014 General Manager of the New Optical Fiber Cable Business Development Department April 2018 General Manager, Head of the Optical Cable Systems Division April 2020 Managing Corporate Officer, General Manager of the Corporate Strategy Planning Division April 2021 Executive Officer & COO, and Chief of the Telecommunication Systems Business Unit, Chief of the Printed Circuit Business Unit, Chief of the Connector Business Unit, Chief of the Automotive Products Business Unit, Chief of the Electronic Components Business Unit, and Chief of the Production Engineering Unit July 2021 Director and COO April 2022 Director, President and CEO