Takaaki Chuuman

Senior Researcher, R&D division



  • April 2002 to September 2012: R&D division Researcher.
  • October 2012 to March 2018: R&D division Chief Researcher
  • October 2017 to Present: Graduate School Faculty of Engineering student in a Doctoral Course Program (Kyushu University)
  • April 2018 to Present: R&D division Senior Researcher responsible for improving ion exchange technology.

Work Experience:

  • Improvement and development of water ion exchange technology
  • In-House Education in Water Ion Exchange Technology
  • Improve our presence through external activities
  • Process technical inquiries from sales etc.
  • Plan and implement technical exchanges with functional material manufacturers