Topcon Corporation announced the executive changes. The changes in director and executive officers were approved to meeting of the Board of Director on June 6, 2017. The company announced the appointment of Shokyu Nakamura as Executive Officer. The date of the transfer will be formally determined at the 124th Ordinary Meeting of Shareholders to be held on June 28, 2017 and the Meeting of the Board of Directors to be held after the closing of said Ordinary General Meeting of Shareholders. The company also announced retirement of Hiroshi Taguchi as Director and retirement of Kanji Ikegaya as Executive Officer. Both the retirements will be applicable after the closing of said the 124th Ordinary General Meeting of Shareholders in June 28, 2017.