Hideyuki Hosoya Senior Vice President & Member of the Board Hideyuki Hosoya Date of Birth February 10,1959 Working Experiences April 1983 Joined the Company April 2006 General Manager of the Optics and Electronics Laboratory March 2010 President of OPTOENERGY Inc. January 2013 General Manager of the Fiber Laser Business Development Division of the New Business Development Center April 2014 Managing Executive Officer and Deputy General Manager of the New Business Development Center April 2015 Managing Executive Officer and Deputy Supervisor of the Power & Telecommunication Systems Company and supervises the Optical Fiber Division June 2015 Senior Vice President & Member of the Board and the Deputy Supervisor of the Power & Telecommunication Systems Company and supervises the Optical Fiber Division April 2016 to present Senior Vice President & Member of the Board, Chief of Power & Telecommunication Systems Company ▶Board of Directors