Topcon Corporation announced that the change of President and CEO was resolved at a meeting of the board of directors held on January 30, 2023. The appointments will take effect on April 1, 2023. The company announced that Satoshi Hirano's designation has been changed from Representative Director,
President & CEO to the new position of Representative Director, Chairman. Takashi Eto's designation has been changed from Representative Director,
Executive Vice President, General Manager, Quality Assurance Div. to the new position of Representative Director, President & CEO.