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
