Career summary of corporate officers

Outside Director

Ryo Otsuka

  • Outside
  • Independent
April 1990 Joined the Company
March 1994 Joined OHTSUKA POLY-TECH CO.,LTD.
May 1995 Director of OHTSUKA POLY-TECH CO.,LTD.
June 2001 Managing Director of OHTSUKA POLY-TECH CO.,LTD.
July 2010 Director and Vice President of OHTSUKA POLY-TECH CO.,LTD.
September 2012 President of OHTSUKA POLY-TECH CO.,LTD. (current)
June 2020 Outside Director of the Company (current)

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